Every United States Senator Ever

How many United States Senators can you name over the entire course of United States history? Source - senate.gov

Please try to only provide the last name. I was unable to put all nicknames in as type ins. Some middle initials are also included, so be aware of that if you are typing the full name and don’t get an answer right.

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Classes determine which election cycle senators run in. Class 3’s next election is in 2022, Class 1 in 2024, and Class 2 in 2026

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Last updated: October 28, 2021

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Congress	Senator	Term Began	Term Ended	Other Info
Alabama Class 2
16th-28th	William King	Dec. 14, 1819	Apr. 15, 1844	Resigned
28th-30th	Dixon Lewis	Apr. 22, 1844	Oct. 25, 1848	Appointed, then elected; died
30th-31st	Benjamin Fitzpatrick	Nov. 25, 1848	Nov. 30, 1849	Appointed
31st-32nd	Jeremiah Clemens	Nov. 30, 1849	Mar. 3, 1853
33rd-38th	Clement Claiborne Clay Jr.	Mar. 4, 1853	Jan. 21, 1861
40th-41st	Willard Warner	Jul. 23, 1868	Mar. 3, 1871
42nd-44th	George Goldthwaite	Jan. 15, 1872	Mar. 3, 1877
45th-60th	John T. Morgan	Mar. 4, 1877	Jun. 11, 1907	Died
60th-66th	John H. Bankhead	Jun. 18, 1907	Mar. 1, 1920	Appointed, then elected; died
66th	Braxton B. Comer	Mar. 5, 1920	Nov. 2, 1920	Appointed
66th-71st	J. Thomas Heflin	Nov. 3, 1920	Mar. 3, 1931
72nd-79th	John H. Bankhead II	Mar. 4, 1931	Jun. 12, 1946	Died
79th	George R. Swift	Jun. 15, 1946	Nov. 5, 1946	Appointed
79th-95th	John J. Sparkman	Nov. 6, 1946	Jan. 3, 1979
96th-104th	Howell T. Heflin	Jan. 3, 1979	Jan. 3, 1997
105th-115th	Jefferson B. Sessions III	Jan. 3, 1997	Feb. 8, 2017
115th	Luther J. Strange III	Feb. 9, 2017	Jan. 3, 2018	Appointed
115th-116th	Doug Jones	Jan. 3, 2018	Jan. 3, 2021
117th-	Tommy Tuberville	Jan. 3, 2021	Present
Alabama Class 3
16th-17th	John W. Walker	Dec. 14, 1819	Dec. 12, 1822	Resigned
17th-18th	William Kelly	Dec. 12, 1822	Mar. 3, 1825
19th	Henry H. Chambers	Mar. 4, 1825	Jan. 24, 1826	Died
19th	Israel Pickens	Feb. 17, 1826	Nov. 27, 1826	Appointed
19th-21st	John McKinley	Nov. 27, 1826	Mar. 3, 1831
22nd-24th	Gabriel Moore	Mar. 4, 1831	Mar. 3, 1837
25th	John McKinley	Mar. 4, 1837	Apr. 22, 1837	Resigned
25th-27th	Clement Comer Clay	Jun. 19, 1837	Nov. 15, 1841	Resigned
27th-30th	Arthur P. Bagby	Nov. 24, 1841	Jun. 16, 1848	Resigned
30th-32nd	William R. King	Jul. 1, 1848	Dec. 20, 1852	Appointed, then elected; resigned
32nd-36th	Benjamin Fitzpatrick	Jan. 14, 1853	Jan. 21, 1861	Appointed, then elected; withdrew
40th-45th	George E. Spencer	Jul. 21, 1868	Mar. 3, 1879
46th	George S. Houston	Mar. 4, 1879	Dec. 31, 1879	Died
46th	Luke Pryor	Jan. 7, 1880	Nov. 23, 1880	Appointed
46th-54th	James L. Pugh	Nov. 24, 1880	Mar. 3, 1897
55th-60th	Edmund W. Pettus	Mar. 4, 1897	Jul. 27, 1907	Died
60th-63rd	Joseph F. Johnston	Aug. 6, 1907	Aug. 8, 1913	Died
63rd	Francis S. White	May 11, 1914	Mar. 3, 1915
64th-69th	Oscar W. Underwood	Mar. 4, 1915	Mar. 3, 1927
70th-75th	Hugo L. Black	Mar. 4, 1927	Aug. 19, 1937	Resigned
75th	Dixie Bibb Graves	Aug. 20, 1937	Jan. 10, 1938	Appointed; resigned
75th-90th	J. Lister Hill	Jan. 11, 1938	Jan. 2, 1969	Appointed, then elected
91st-95th	James B. Allen	Jan. 3, 1969	Jun. 1, 1978	Died
95th	Maryon Pittman Allen	Jun. 8, 1978	Nov. 7, 1978	Appointed
95th-96th	Donald W. Stewart	Nov. 8, 1978	Jan. 1, 1981	Resigned
96th-99th	Jeremiah A. Denton Jr.	Jan. 2, 1981	Jan. 3, 1987
100th-	Richard C. Shelby	Jan. 3, 1987	Present
Alaska Class 2
86th-90th	Bob Bartlett	Jan. 3, 1959	Dec. 11, 1968	Died
90th-110th	Ted Stevens	Dec. 24, 1968	Jan. 3, 2009	Appointed, then elected
111th-113th	Mark Begich	Jan. 3, 2009	Jan. 3, 2015
114th-	Daniel Scott Sullivan	Jan. 3, 2015	Present
Alaska Class 3
86th-90th	Ernest H. Gruening	Jan. 3, 1959	Jan. 3, 1969
91st-96th	Mike Gravel	Jan. 3, 1969	Jan. 3, 1981
97th-107th	Frank H. Murkowski	Jan. 3, 1981	Dec. 2, 2002	Resigned
107th-	Lisa Murkowski	Dec. 20, 2002	Present	Appointed, then elected
Arizona Class 1
62nd-76th	Henry Fountain Ashurst	Mar. 27, 1912	Jan. 3, 1941
77th-82nd	Ernest W. McFarland	Jan. 3, 1941	Jan. 3, 1953
83rd-88th	Barry M. Goldwater	Jan. 3, 1953	Jan. 3, 1965
89th-94th	Paul J. Fannin	Jan. 3, 1965	Jan. 3, 1977
95th-103rd	Dennis W. DeConcini	Jan. 3, 1977	Jan. 3, 1995
104th-112th	Jon L. Kyl	Jan. 3, 1995	Jan. 3, 2013
113th-115th	Jeff Flake	Jan. 3, 2013	Jan. 3, 2019
116th-	Kyrsten Sinema	Jan. 3, 2019	Present
Arizona Class 3
62nd-66th	Marcus A. Smith	Mar. 27, 1912	Mar. 3, 1921
67th-69th	Ralph H. Cameron	Mar. 4, 1921	Mar. 3, 1927
70th-90th	Carl T. Hayden	Mar. 4, 1927	Jan. 3, 1969
91st-99th	Barry M. Goldwater	Jan. 3, 1969	Jan. 3, 1987
100th-115th	John S. McCain III	Jan. 3, 1987	Aug. 25, 2018	Died
115th	Jon L. Kyl	Sept. 4, 2018	Dec. 31, 2018	Appointed
116th	Martha McSally	Jan. 3, 2019	Dec. 2, 2020	Appointed
116th-	Mark Edward Kelly	Dec. 2, 2020	Present
Arkansas Class 2
24th-28th	William S. Fulton	Sept. 18, 1836	Aug. 15, 1844	Died
28th-30th	Chester Ashley	Nov. 8, 1844	Apr. 29, 1848	Died
30th-37th	William K. Sebastian	May 12, 1848	Jul. 11, 1861	Appointed, then elected; Expelled
40th-41st	Alexander McDonald	Jun. 22, 1868	Mar. 3, 1871
42nd-44th	Powell Clayton	Mar. 4, 1871	Mar. 3, 1877
45th-49th	Augustus H. Garland	Mar. 4, 1877	Mar. 6, 1885	Resigned
49th-59th	James H. Berry	Mar. 20, 1885	Mar. 3, 1907
60th-62nd	Jeff Davis	Mar. 4, 1907	Jan. 3, 1913	Died
62nd	John N. Heiskell	Jan. 6, 1913	Jan. 29, 1913	Appointed
62nd	William M. Kavanaugh	Jan. 29, 1913	Mar. 3, 1913
63rd-75th	Joseph T. Robinson	Mar. 10, 1913	Jul. 14, 1937	Died
75th-77th	John E. Miller	Nov. 15, 1937	Mar. 31, 1941	Resigned
77th	G. Lloyd Spencer	Apr. 1, 1941	Jan. 3, 1943	Appointed
78th-95th	John L. McClellan	Jan. 3, 1943	Nov. 28, 1977	Died
95th	Kaneaster Hodges Jr.	Dec. 10, 1977	Jan. 3, 1979	Appointed
96th-104th	David H. Pryor	Jan. 3, 1979	Jan. 3, 1997
105th-107th	Tim Hutchinson	Jan. 3, 1997	Jan. 3, 2003
108th-113th	Mark Pryor	Jan. 3, 2003	Jan. 3, 2015
114th-	Tom Cotton	Jan. 3, 2015	Present
Arkansas Class 3
24th-30th	Ambrose H. Sevier	Sept. 18, 1836	Mar. 15, 1848	Resigned
30th-33rd	Solon Borland	Mar. 30, 1848	Apr. 3, 1853	Appointed, then elected; resigned
33rd-36th	Robert W. Johnson	Jul. 6, 1853	Mar. 3, 1861	Appointed, then elected
37th	Charles B. Mitchel	Mar. 4, 1861	Jul. 11, 1861	Expelled
40th-42nd	Benjamin F. Rice	Jun. 23, 1868	Mar. 3, 1873
43rd-45th	Stephen W. Dorsey	Mar. 4, 1873	Mar. 3, 1879
46th-48th	James D. Walker	Mar. 4, 1879	Mar. 3, 1885
49th-57th	James K. Jones	Mar. 4, 1885	Mar. 3, 1903
58th-64th	James P. Clarke	Mar. 4, 1903	Oct. 1, 1916	Died
64th-66th	William F. Kirby	Nov. 8, 1916	Mar. 3, 1921
67th-72nd	Thaddeus H. Carraway	Mar. 4, 1921	Nov. 6, 1931	Died
72nd-78th	Hattie W. Carraway	Nov. 13, 1931	Jan. 3, 1945	Appointed, then elected
79th-93rd	J. William Fulbright	Jan. 3, 1945	Dec. 31, 1974	Resigned
94th-105th	Dale Bumpers	Jan. 3, 1975	Jan. 3, 1999
106th-111th	Blanche Lambert Lincoln	Jan. 3, 1999	Jan. 3, 2011
112th-	John Boozman	Jan. 3, 2011	Present
California Class 1
31st	John C. Fremont	Sept. 9, 1850	Mar. 3, 1851
32nd-34th	John B. Weller	Jan. 30, 1852	Mar. 3, 1857
35th-36th	David C. Broderick	Mar. 4, 1857	Sept. 16, 1859	Died
36th	Henry P. Haun	Nov. 3, 1859	Mar. 4, 1860	Appointed
36th-37th	Milton S. Latham	Mar. 5, 1860	Mar. 3, 1863
38th-40th	John Conness	Mar. 4, 1863	Mar. 3, 1869
41st-43rd	Eugene Casserly	Mar. 4, 1869	Nov. 29, 1873	Resigned
43rd	John S. Hager	Dec. 23, 1873	Mar. 3, 1875
44th-46th	Newton Booth	Mar. 4, 1875	Mar. 3, 1881
47th-49th	John F. Miller	Mar. 4, 1881	Mar. 8, 1886	Died
49th	George Hearst	Mar. 23, 1886	Aug. 4, 1886	Appointed
49th	Abram P. Williams	Aug. 4, 1886	Mar. 3, 1887
50th-51st	George Hearst	Mar. 4, 1887	Feb. 28, 1891	Died
52nd	Charles N. Felton	Mar. 19, 1891	Mar. 3, 1893
53rd-55th	Stephen M. White	Mar. 4, 1893	Mar. 3, 1899
56th-58th	Thomas R. Bard	Feb. 7, 1900	Mar. 3, 1905
59th-61st	Frank P. Flint	Mar. 4, 1905	Mar. 3, 1911
62nd-64th	John D. Works	Mar. 4, 1911	Mar. 3, 1917
65th-79th	Hiram W. Johnson	Mar. 16, 1917	Aug. 6, 1945	Died
79th-85th	William F. Knowland	Aug. 26, 1945	Jan. 3, 1959	Appointed, then elected
86th-88th	Clair Engle	Jan. 3, 1959	Jul. 30, 1964	Died
88th	Pierre E. G. Salinger	Aug. 4, 1964	Dec. 31, 1964	Appointed; resigned
88th-91st	George L. Murphy	Jan. 1, 1965	Jan. 2, 1971	Resigned
91st-94th	John V. Tunney	Jan. 2, 1971	Jan. 1, 1977	Resigned
94th-97th	Samuel I. Hayakawa	Jan. 2, 1977	Jan. 3, 1983
98th-102nd	Pete Wilson	Jan. 3, 1983	Jan. 7, 1991	Resigned
102nd	John Seymour	Jan. 7, 1991	Nov. 3, 1992	Appointed
102nd-	Dianne Feinstein	Nov. 4, 1992	Present
California Class 3
31st-33rd	William M. Gwin	Sept. 9, 1850	Mar. 3, 1861
37th-39th	James A. McDougall	Mar. 4, 1861	Mar. 3, 1867
40th-42nd	Cornelius Cole	Mar. 4, 1867	Mar. 3, 1873
43rd-45th	Aaron A. Sargent	Mar. 4, 1873	Mar. 3, 1879
46th-48th	James T. Farley	Mar. 4, 1879	Mar. 3, 1885
49th-51st	Leland Stanford	Mar. 4, 1885	Jun. 21, 1893	Died
51st-63rd	George C. Perkins	Jul. 26, 1893	Mar. 3, 1915	Appointed, then elected
64th-66th	James D. Phelan	Mar. 4, 1915	Mar. 3, 1921
67th-72nd	Samuel M. Shortridge	Mar. 4, 1921	Mar. 3, 1933
73rd-75th	William Gibbs McAdoo	Mar. 4, 1933	Nov. 8, 1938	Resigned
75th-76th	Thomas M. Storke	Nov. 9, 1938	Jan. 3, 1939	Appointed
77th-81st	Sheridan Downey	Jan. 3, 1939	Nov. 30, 1950	Resigned
81st-82nd	Richard M. Nixon	Dec. 1, 1950	Jan. 1, 1953	Resigned
82nd-90th	Thomas H. Kuchel	Jan. 2, 1953	Jan. 3, 1969	Appointed, then elected
91st-102nd	Alan Cranston	Jan. 3, 1969	Jan. 3, 1993
103rd-114th	Barbara Boxer	Jan. 3, 1993	Jan. 3, 2017
115th-117th	Kamala Harris	Jan. 3, 2017	Jan. 18, 2021	Resigned
117th-	Alex Padilla	Jan. 18, 2021	Present	Appointed
Colorado Class 2
44th-47th	Henry M. Teller	Nov. 15, 1876	Apr. 17, 1882	Resigned
47th	George M. Chilcott	Apr. 17, 1882	Jan. 27, 1883	Appointed
47th	Horace A. W. Tabor	Jan. 27, 1883	Mar. 3, 1883
48th-50th	Thomas M. Bowen	Mar. 4, 1883	Mar. 3, 1889
51st-56th	Edward O. Wolcott	Mar. 4, 1889	Mar. 3, 1901
57th-59th	Thomas M. Patterson	Mar. 4, 1901	Mar. 3, 1907
60th-62nd	Simon Guggenheim	Mar. 4, 1907	Mar. 3, 1913
63rd-65th	John F. Shafroth	Mar. 4, 1913	Mar. 3, 1919
66th-71st	Lawrence C. Phipps	Mar. 4, 1919	Mar. 3, 1931
72nd-74th	Edward P. Costigan	Mar. 4, 1931	Jan. 3, 1937
75th-83rd	Edwin C. Johnson	Jan. 3, 1937	Jan. 3, 1955
84th-92nd	Gordon L. Allott	Jan. 3, 1955	Jan. 3, 1973
93rd-95th	Floyd K. Haskell	Jan. 3, 1973	Jan. 3, 1979
96th-101st	William L. Armstrong	Jan. 3, 1979	Jan. 3, 1991
102nd-104th	George Hanks (Hank) Brown	Jan. 3, 1991	Jan. 3, 1997
105th-110th	A. Wayne Allard	Jan. 3, 1997	Jan. 3, 2009
111th-113th	Mark Udall	Jan. 3, 2009	Jan. 3, 2015
114th-116th	Cory Gardner	Jan. 3, 2015	Jan. 3, 2021
117th-	John Wright Hickenlooper	Jan. 3, 2021	Present
Colorado Class 3
44th-45th	Jerome B. Chaffee	Nov. 15, 1876	Mar. 3, 1879
46th-48th	Nathaniel P. Hill	Mar. 4, 1879	Mar. 3, 1885
49th-60th	Henry M. Teller	Mar. 4, 1885	Mar. 3, 1909
61st	Charles J. Hughes Jr.	Mar. 4, 1909	Jan. 11, 1911	Died
62nd-66th	Charles S. Thomas	Jan. 15, 1913	Mar. 3, 1921
67th	Samuel D. Nicholson	Mar. 4, 1921	Mar. 24, 1923	Died
67th-68th	Alva B. Adams	May 17, 1923	Nov. 30, 1924	Appointed
68th-69th	Rice W. Means	Dec. 1, 1924	Mar. 3, 1927
70th-72nd	Charles W. Waterman	Mar. 4, 1927	Aug. 27, 1932	Died
72nd	Walter Walker	Sept. 26, 1932	Dec. 6, 1932	Appointed
72nd	Karl C. Schuyler	Dec. 7, 1932	Mar. 3, 1933
73rd-77th	Alva B. Adams	Mar. 4, 1933	Dec. 1, 1941	Died
77th-84th	Eugene D. Millikin	Dec. 20, 1941	Jan. 3, 1957	Appointed, then elected
85th-87th	John A. Carroll	Jan. 3, 1957	Jan. 3, 1963
88th-93rd	Peter H. Dominick	Jan. 3, 1963	Jan. 3, 1975
94th-99th	Gary W. Hart	Jan. 3, 1975	Jan. 3, 1987
100th-102nd	Timothy E. Wirth	Jan. 3, 1987	Jan. 3, 1993
103rd-108th	Ben Nighthorse Campbell	Jan. 3, 1993	Jan. 3, 2005
109th-111th	Kenneth (Ken) L. Salazar	Jan. 3, 2005	Jan. 20, 2009	Resigned
111th-	Michael F. Bennet	Jan. 21, 2009	Present	Appointed, then elected
Connecticut Class 1
1st-4th	Oliver Ellsworth	Mar. 4, 1789	Mar. 8, 1796	Resigned
4th-11th	James Hillhouse	May 18, 1796	Jun. 10, 1810	Resigned
11th-16th	Samuel W. Dana	Dec. 4, 1810	Mar. 3, 1821
17th-18th	Elijah Boardman	Mar. 4, 1821	Oct. 8, 1823	Died
18th-19th	Henry W. Edwards	Oct. 8, 1823	Mar. 3, 1827	Appointed, then elected
20th-22nd	Samuel A. Foot	Mar. 4, 1827	Mar. 3, 1833
23rd-24th	Nathan Smith	Mar. 4, 1833	Dec. 6, 1835	Died
24th-25th	John M. Niles	Dec. 14, 1835	Mar. 3, 1839	Appointed, then elected
26th	Thaddeus Betts	Mar. 4, 1839	Apr. 7, 1840	Died
26th-30th	Jabez W. Huntington	May 4, 1840	Nov. 2, 1847	Died
30th-31st	Roger S. Baldwin	Nov. 11, 1847	Mar. 3, 1851	Appointed, then elected
32nd-34th	Issac Toucey	May 12, 1852	Mar. 3, 1857
35th-40th	James Dixon	Mar. 4, 1857	Mar. 3, 1869
41st-43rd	William A. Buckingham	Mar. 4, 1869	Feb. 5, 1875	Died
43rd-46th	William W. Eaton	Feb. 5, 1875	Mar. 3, 1881	Appointed, then elected
47th-58th	Joseph R. Hawley	Mar. 4, 1881	Mar. 3, 1905
59th-61st	Morgan G. Bulkely	Mar. 4, 1905	Mar. 3, 1911
62nd-70th	George P. McLean	Mar. 4, 1911	Mar. 3, 1929
71st-73rd	Frederic C. Walcott	Mar. 4, 1929	Jan. 3, 1935
74th-79th	Francis T. Maloney	Jan. 3, 1935	Jan. 16, 1945	Died
79th	Thomas C. Hart	Feb. 15, 1945	Nov. 5, 1946	Appointed
80th-81st	Raymond E. Baldwin	Dec. 27, 1946	Dec. 16, 1949	Resigned
81st-82nd	William Benton	Dec. 17, 1949	Jan. 3, 1953	Appointed, then elected
83rd-85th	William A. Purtell	Jan. 3, 1953	Jan. 3, 1959
86th-91st	Thomas J. Dodd	Jan. 3, 1959	Jan. 3, 1971
92nd-100th	Lowell P. Weicker Jr.	Jan. 3, 1971	Jan. 3, 1989
101st-112th	Joseph (Joe) I. Lieberman	Jan. 3, 1989	Jan. 3, 2013
113th-	Christopher Murphy	Jan. 3, 2013	Present
Connecticut Class 3
1st-2nd	William S. Johnson	Mar. 4, 1789	Mar. 4, 1791	Resigned
2nd-3rd	Roger Sherman	Jun. 13, 1791	Jul. 23, 1793	Died
3rd	Stephen M. Mitchell	Dec. 2, 1793	Mar. 3, 1795
4th	Jonathan Trumbull Jr.	Mar. 4, 1795	Jun. 10, 1796	Resigned
4th-10th	Uriah Tracy	Oct. 13, 1796	Jul. 19, 1807	Died
10th-13th	Chauncey Goodrich	Oct. 25, 1807	May 1813	Resigned
13th-15th	David Daggett	May 13, 1813	Mar. 3, 1819
16th-18th	James Lanman	Mar. 4, 1819	Mar. 3, 1825
19th-21st	Calvin Willey	May 4, 1825	Mar. 3, 1831
22nd-24th	Gideon Tomlinson	Mar. 4, 1831	Mar. 3, 1837
25th-27th	Perry Smith	Mar. 4, 1837	Mar. 3, 1843
28th-30th	John M. Niles	Mar. 4, 1843	Mar. 3, 1849
31st-33rd	Truman Smith	Mar. 4, 1849	May 24, 1854	Resigned
33rd	Francis Gillette	May 25, 1854	Mar. 3, 1855
34th-39th	Lafayette S. Foster	Mar. 4, 1855	Mar. 3, 1867
40th-44th	Orris S. Ferry	Mar. 4, 1867	Nov. 21, 1875	Died
44th	James E. English	Nov. 27, 1875	May 17, 1876	Appointed
44th-45th	William H. Barnum	May 17, 1876	Mar. 3, 1879
46th-59th	Orville H. Platt	Mar. 4, 1879	Apr. 21, 1905	Died
59th-68th	Frank B. Brandegee	May 10, 1905	Oct. 14, 1924	Died
68th-72nd	Hiram Bingham	Jan. 8, 1925	Mar. 3, 1933
73rd-75th	Augustine Lonergan	Mar. 4, 1933	Jan. 3, 1939
76th-78th	John A. Danaher	Jan. 3, 1939	Jan. 3, 1945
79th-84th	Brien McMahon	Jan. 3, 1945	Jul. 28, 1952	Died
82nd	William A. Purtell	Aug. 29, 1952	Nov. 4, 1952	Appointed
82nd-87th	Prescott S. Bush	Nov. 5, 1952	Jan. 3, 1963
88th-96th	Abraham A. Ribicoff	Jan. 3, 1963	Jan. 3, 1981
97th-111th	Christopher J. Dodd	Jan. 3, 1981	Jan. 3, 2011
112th-	Richard Blumenthal	Jan. 3, 2011	Present
Delaware Class 1
1st-3rd	George Read	Mar. 4, 1789	Sept. 18, 1793	Resigned
3rd-6th	Henry Lattimer	Feb. 7, 1795	Feb. 28, 1801	Resigned
6th-11th	Samuel White	Feb. 28, 1801	Nov. 4, 1809	Appointed, then elected; Died
11th-16th	Outerbridge Horsey	Jan. 12, 1810	Mar. 3, 1821
17th-18th	Caesar A. Rodney	Jan. 24, 1822	Jan. 29, 1823	Resigned
18th-19th	Thomas Clayton	Jan. 15, 1824	Mar. 3, 1827
20th-21st	Louis McLane	Mar. 4, 1827	Apr. 16, 1829	Resigned
21st-24th	Arnold Naudain	Jan. 7, 1830	Jun. 16, 1836	Resigned
24th-28th	Richard H. Bayard	Jun. 17, 1836	Mar. 3, 1845
29th-30th	John M. Clayton	Mar. 4, 1845	Feb. 23, 1849	Resigned
30th-31st	John Wales	Feb. 23, 1849	Mar. 3, 1851
32nd-38th	James A. Bayard Jr.	Mar. 4, 1851	Jan. 29, 1864	Resigned
38th-40th	George R. Riddle	Jan. 29, 1864	Mar. 29, 1867	Died
40th	James A. Bayard Jr.	Apr. 5, 1867	Mar. 3, 1869	Appointed, then elected
41st-49th	Thomas F. Bayard Sr.	Mar. 4, 1869	Mar. 6, 1885	Resigned
49th-55th	George Gray	Mar. 18, 1885	Mar. 3, 1899
57th-58th	L. Heisler Ball	Mar. 3, 1903	Mar. 3, 1905
59th-64th	Henry A. du Pont	Jun. 13, 1906	Mar. 3, 1917
65th-67th	Josiah O. Wolcott	Mar. 4, 1917	Jul. 2, 1921	Resigned
67th	T. Coleman du Pont	Jul. 7, 1921	Nov. 6, 1922	Appointed
67th-70th	Thomas F. Bayard Jr.	Nov. 8, 1922	Mar. 3, 1929
71st-76th	John G. Townsend Jr.	Mar. 4, 1929	Jan. 3, 1941
77th-79th	James M. Tunnell	Jan. 3, 1941	Jan. 3, 1947
80th-91st	John J. Willliams	Jan. 3, 1947	Dec. 31, 1970	Resigned
91st-106th	William V. Roth Jr.	Jan. 1, 1971	Jan. 3, 2001
107th-	Thomas R. Carper	Jan. 3, 2001	Present
Delaware Class 2
1st-2nd	Richard Bassett	Mar. 4, 1789	Mar. 3, 1793
3rd-5th	John Vining	Mar. 4, 1793	Jan. 19, 1798	Resigned
5th	Joshua Clayton	Jan. 19, 1798	Aug. 11, 1798	Died
5th-8th	William H. Wells	Jan. 17, 1799	Nov. 6, 1804	Resigned
8th-12th	James A. Bayard Sr.	Nov. 13, 1804	Mar. 3, 1813	Resigned
13th-14th	William H. Wells	May 28, 1813	Mar. 3, 1817
15th-19th	Nicholas VanDyke	Mar. 4, 1817	May 21, 1826	Died
19th	Daniel Rodney	Nov. 8, 1826	Jan. 12, 1827	Appointed
19th-20th	Henry M. Ridgely	Jan. 12, 1827	Mar. 3, 1829
21st-24th	John M. Clayton	Mar. 4, 1829	Dec. 29, 1836	Resigned
24th-29th	Thomas Clayton	Jan. 9, 1837	Mar. 3, 1847
30th-32nd	Presley Spruance	Mar. 4, 1847	Mar. 3, 1853
33rd-34th	John M. Clayton	Mar. 4, 1853	Nov. 9, 1856	Died
34th	Joseph P. Comegys	Nov. 19, 1856	Jan. 14, 1857	Appointed
34th-35th	Martin W. Bates	Jan. 14, 1857	Mar. 3, 1859
36th-41st	Willard Saulsbury Sr.	Mar. 4, 1859	Mar. 3, 1871
42nd-50th	Eli Saulsbury	Mar. 4, 1871	Mar. 3, 1889
51st-53rd	Anthony Higgins	Mar. 4, 1889	Mar. 3, 1895
54th-56th	Richard R. Kenney	Jan. 19, 1897	Mar. 3, 1901
57th-59th	James F. Allee	Mar. 3, 1903	Mar. 3, 1907
63rd-65th	Willard Saulsbury Jr.	Mar. 4, 1913	Mar. 3, 1919
66th-68th	L. Heisler Ball	Mar. 4, 1919	Mar. 3, 1925
69th-68th	T. Coleman du Pont	Mar. 4, 1925	Dec. 9, 1928	Resigned
70th-74th	Daniel O. Hastings	Dec. 10, 1928	Jan. 3, 1937	Appointed, then elected
75th-77th	James H. Hughes	Jan. 3, 1937	Jan. 3, 1943
78th-80th	C. Douglass Buck	Jan. 3, 1943	Jan. 3, 1949
81st-86th	J. Allen Frear Jr.	Jan. 3, 1949	Jan. 3, 1961
87th-92nd	J. Caleb Boggs	Jan. 3, 1961	Jan. 3, 1973
93rd-111th	Joseph R. Biden Jr.	Jan. 3, 1973	Jan. 15, 2009	Resigned
111th	Edward E. Kaufman Jr.	Jan. 15, 2009	Nov. 15, 2010	Appointed
111th-	Christopher A. Coons	Nov. 15, 2010	Present
Florida Class 1
29th-31st	David Levy Yulee	Jul. 1, 1845	Mar. 3, 1851
32nd-36th	Stephen R. Mallory	Mar. 4, 1851	Jan. 21, 1861	Withdrew
37th-40th	Adonijah S. Welch	Jun. 25, 1868	Mar. 3, 1869
41st-43rd	Abijah Gilbert	Mar. 4, 1869	Mar. 3, 1875
44th-49th	Charles W. Jones	Mar. 4, 1875	Mar. 3, 1887
50th-55th	Samuel Pasco	May 19, 1887	Apr. 18, 1899
55th-61st	James P. Taliaferro	Apr. 20, 1899	Mar. 3, 1911
62nd-64th	Nathan P. Bryan	Mar. 4, 1911	Mar. 3, 1917	Appointed, then elected
65th-74th	Park Trammell	Mar. 4, 1917	May 8, 1936	Died
74th	Scott M. Loftin	May 26, 1936	Nov. 3, 1936	Appointed
74th-79th	Charles O. Andrews	Nov. 4, 1936	Sept. 18, 1946	Died
79th-91st	Spessard L. Holland	Sept. 25, 1946	Jan. 3, 1971	Appointed, then elected
92nd-100th	Lawton M. Chiles Jr.	Jan. 3, 1971	Jan. 3, 1989
101st-106th	Connie Mack III	Jan. 3, 1989	Jan. 3, 2001
107th-115th	William (Bill) Nelson	Jan. 3, 2001	Jan. 3, 2019
116th-	Rick Scott	Jan. 8, 2019	Present
Florida Class 3
29th-30th	James D. Westcott Jr.	Jul. 1, 1845	Mar. 3, 1849
31st-33rd	Jackson Morton	Mar. 4, 1849	Mar. 3, 1855
34th-36th	David Levy Yulee	Mar. 4, 1855	Jan. 21, 1861	Withdrew
40th-42nd	Thomas W. Osborn	Jun. 25, 1868	Mar. 3, 1873
43rd-45th	Simon B. Conover	Mar. 4, 1873	Mar. 3, 1879
46th-54th	Wilkinson Call	Mar. 4, 1879	Mar. 3, 1897
55th-60th	Stephen R. Mallory	May 15, 1897	Dec. 23, 1907	Appointed, then elected; died
60th	William J. Bryan	Dec. 26, 1907	Mar. 22, 1908	Appointed; died
60th	William H. Milton	Mar. 27, 1908	Mar. 3, 1909	Appointed
61st-74th	Duncan U. Fletcher	Mar. 4, 1909	Jun. 17, 1936	Appointed, then elected; died
74th	William L. Hill	Jul. 1, 1936	Nov. 3, 1936	Appointed
74th-81st	Claude D. Pepper	Nov. 4, 1936	Jan. 3, 1951
82nd-90th	George A. Smathers	Jan. 3, 1951	Jan. 3, 1969
91st-93rd	Edward J. Gurney	Jan. 3, 1969	Dec. 31, 1974	Resigned
93rd-96th	Richard B. Stone	Jan. 1, 1975	Dec. 31, 1980	Resigned
96th-99th	Paula Hawkins	Jan. 1, 1981	Jan. 3, 1987
100th-108th	Daniel Robert (Bob) Graham	Jan. 3, 1987	Jan. 3, 2005
109th-111th	Melquiades R. (Mel) Martinez	Jan. 3, 2005	Sept. 9, 2009	Resigned
111th	George S. LeMieux	Sept. 10, 2009	Jan. 3, 2011	Appointed
112th-	Marco Rubio	Jan. 3, 2011	Present
Georgia Class 2
1st-2nd	William Few	Mar. 4, 1789	Mar. 3, 1793
2nd-3rd	James Jackson	Mar. 4, 1793	Oct. 31, 1795	Resigned
3rd	George Walton	Nov. 16, 1795	Apr. 12, 1796	Appointed
4th-5th	Josiah Tattnall	Apr. 12, 1796	Mar. 3, 1799
6th-10th	Abraham Baldwin	Mar. 4, 1799	Mar. 4, 1807	Died
10th	George Jones	Aug. 27, 1807	Nov. 7, 1807	Appointed
10th-13th	William H. Crawford	Nov. 7, 1807	Mar. 23, 1813	Resigned
13th	William B. Bulloch	Apr. 8, 1813	Nov. 6, 1813	Appointed
13th-14th	William Wyatt Bibb	Nov. 6, 1813	Nov. 9, 1816	Resigned
14th-15th	George M. Troup	Nov. 13, 1816	Sept. 23, 1818	Resigned
15th-16th	John Forsyth	Nov. 23, 1818	Feb. 17, 1819	Resigned
16th-17th	Freeman Walker	Nov. 6, 1819	Aug. 8, 1821	Resigned
17th-18th	Nicholas Ware	Nov. 10, 1821	Sept. 7, 1824	Died
18th-20th	Thomas W. Cobb	Dec. 6, 1824	1828	Resigned
20th	Oliver H. Prince	Nov. 7, 1828	Mar. 3, 1829
21st-23rd	George M. Troup	Mar. 4, 1829	Nov. 8, 1833	Resigned
23rd-25th	John Pendleton King	Nov. 21, 1833	Nov. 1, 1837	Resigned
25th-26th	Wilson Lumpkin	Nov. 22, 1837	Mar. 3, 1841
27th-32nd	John Mcpherson Berrien	Mar. 4, 1841	May 28, 1852	Resigned
32nd	Robert M. Charlton	May 31, 1852	Mar. 3, 1853	Appointed
33rd-36th	Robert A. Toombs	Mar. 4, 1853	Feb. 4, 1861
40th-41st	Homer V. M. Miller	Feb. 24, 1871	Mar. 3, 1871
42nd-44th	Thomas M. Norwood	Nov. 14, 1871	Mar. 3, 1877
45th-47th	Benjamin H. Hill	Mar. 4, 1877	Aug. 16, 1882	Died
47th	M. Pope Barrow	Nov. 15, 1882	Mar. 3, 1883
48th-53rd	Alfred H. Colquitt	Mar. 4, 1883	Mar. 26, 1894	Died
53rd	Patrick Walsh	Apr. 2, 1894	Mar. 3, 1895	Appointed, then elected
54th-63rd	Augustus O. Bacon	Mar. 4, 1895	Feb. 14, 1914	Died
63rd	William S. West	Mar. 2, 1914	Nov. 3, 1914	Appointed
63rd-65th	Thomas W. Hardwick	Nov. 4, 1914	Mar. 3, 1919
66th-72nd	William J. Harris	Mar. 4, 1919	Apr. 18, 1932	Died
72nd	John S. Cohen	Apr. 25, 1932	Jan. 11, 1933	Appointed
72nd-92nd	Richard B. Russell Jr.	Jan. 12, 1933	Jan. 21, 1971	Died
92nd	David H. Gambrell	Feb. 1, 1971	Nov. 7, 1972	Appointed
92nd-104th	Sam A. Nunn	Nov. 8, 1972	Jan. 3, 1997
105th-107th	Joseph Maxwell Cleland	Jan. 3, 1997	Jan. 3, 2003
108th-113th	Saxby Chambliss	Jan. 3, 2003	Jan. 3, 2015
114th-116th	David Perdue	Jan. 3, 2015	Jan. 3, 2021
117th-	Jon Ossoff	Jan. 20, 2021	Present
Georgia Class 3
1st-6th	James Gunn	Mar. 4, 1789	Mar. 3, 1801
7th-9th	James Jackson	Mar. 4, 1801	Mar. 19, 1806	Died
9th-11th	John Milledge	Jun. 19, 1806	Nov. 14, 1809	Resigned
11th-15th	Charles Tait	Nov. 27, 1809	Mar. 3, 1819
16th-18th	John Elliott	Mar. 4, 1819	Mar. 3, 1825
19th-21st	John Macpherson Berrien	Mar. 4, 1825	Mar. 9, 1829	Resigned
21st-23rd	John Forsyth	Nov. 9, 1829	Jun. 27, 1834	Resigned
23rd-27th	Alfred Cuthbert	Jan. 12, 1835	Mar. 3, 1843
28th-30th	Walter T. Colquitt	Mar. 4, 1843	Feb. 1848	Resigned
30th	Herschel V. Johnson	Feb. 4, 1848	Mar. 3, 1849	Appointed
31st-33rd	William C. Dawson	Mar. 4, 1849	Mar. 3, 1855
34th-36th	Alfred Iverson Sr.	Mar. 4, 1855	Jan. 28, 1861
40th-42nd	Joshua Hill	Feb. 1, 1871	Mar. 3, 1873
43rd-46th	John B. Gordon	Mar. 4, 1873	May 26, 1880	Resigned
46th-51st	Joseph E. Brown	May 26, 1880	Mar. 3, 1891	Appointed, then elected
52nd-54th	John B. Gordon	Mar. 4, 1891	Mar. 3, 1897
55th-61st	Alexander S. Clay	Mar. 4, 1897	Nov. 13, 1910	Died
61st-63rd	John M. Terrell	Nov. 17, 1910	Jul. 14, 1911	Appointed; resigned
62nd-66th	Hoke Smith	Nov. 16, 1911	Mar. 3, 1921
67th	Thomas E. Watson	Mar. 4, 1921	Sept. 26, 1922	Died
67th	Rebecca L. Felton	Oct. 3, 1922	Nov. 21, 1922	Appointed
67th-84th	Walter F. George	Nov. 22, 1922	Jan. 3, 1957
85th-96th	Herman E. Talmadge	Jan. 3, 1957	Jan. 3, 1981
97th-99th	Mack F. Mattingly	Jan. 3, 1981	Jan. 3, 1987
100th-102nd	Wyche Fowler Jr.	Jan. 3, 1987	Jan. 3, 1993
103rd-106th	Paul Coverdell	Jan. 3, 1993	Jul. 18, 2000	Died
106th-108th	Zell B. Miller	Jul. 24, 2000	Jan. 3, 2005	Appointed, then elected
109th-116th	Johnny Isakson	Jan. 3, 2005	31, 2019	Resigned
116th-117th	Kelly A. Loeffler	Jan. 6, 2020	Jan. 19, 2021	Appointed
117th-	Raphael G. Warnock	Jan. 20, 2021	Present
Hawaii Class 1
86th-94th	Hiram L. Fong	Aug. 21, 1959	Jan. 3, 1977
95th-101st	Spark M. Matsunaga	Jan. 3, 1977	Apr. 15, 1990	Died
101st-112th	Daniel K. Akaka	May 16, 1990	Jan. 3, 2013	Appointed, then elected
113th-	Mazie Hirono	Jan. 3, 2013	Present
Hawaii Class 3
86th-87th	Oren E. Long	Aug. 21, 1959	Jan. 3, 1963
88th-112th	Daniel K. Inouye	Jan. 3, 1963	Dec. 17, 2012	Died
112th-	Brian E. Schatz	Dec. 26, 2012	Present	Appointed, then elected
Idaho Class 2
51st-56th	George L. Shoup	Dec. 18, 1890	Mar. 3, 1901
57th-59th	Fred T. Dubois	Mar. 4, 1901	Mar. 3, 1907
60th-76th	William E. Borah	Mar. 4, 1907	Jan. 19, 1940	Died
76th-79th	John Thomas	Jan. 27, 1940	Nov. 10, 1945	Appointed, then elected; died
79th	Charles C. Gossett	Nov. 17, 1945	Nov. 5, 1946	Appointed
79th-80th	Henry C. Dworshak	Nov. 6, 1946	Jan. 3, 1949
81st	Bert H. Miller	Jan. 3, 1949	Oct. 8, 1949	Died
81st-87th	Henry C. Dworshak	Oct. 14, 1949	Jul. 23, 1962	Appointed, then elected; died
87th-92nd	Leonard B. Jordan	Aug. 6, 1962	Jan. 3, 1973	Appointed, then elected
93rd-101st	James A. McClure	Jan. 3, 1973	Jan. 3, 1991
102nd-110th	Larry E. Craig	Jan. 3, 1991	Jan. 3, 2009
111th-	Jim Risch	Jan. 3, 2009	Present
Idaho Class 3
51st-52nd	William J. McConnell	Dec. 18, 1890	Mar. 3, 1891
53rd-54th	Fred T. Dubois	Mar. 4, 1891	Mar. 3, 1897
55th-57th	Henry Heitfeld	Mar. 4, 1897	Mar. 3, 1903
58th-62nd	Weldon B. Heyburn	Mar. 4, 1903	Oct. 17, 1912	Died
62nd	Kirtland I. Perky	Nov. 18, 1912	Feb. 5, 1913	Appointed
62nd-65th	James H. Brady	Feb. 6, 1913	Jan. 13, 1918	Died
65th-66th	John F. Nugent	Jan. 22, 1918	Jan. 14, 1921	Appointed, then elected; resigned
66th-70th	Frank R. Gooding	Jan. 15, 1921	Jun. 24, 1928	Died
70th-72nd	John Thomas	Jun. 30, 1928	Mar. 3, 1933	Appointed, then elected
73rd-75th	James P. Pope	Mar. 4, 1933	Jan. 3, 1939
76th-78th	D. Worth Clark	Jan. 3, 1939	Jan. 3, 1945
79th-81st	Glen H. Taylor	Jan. 3, 1945	Jan. 3, 1951
82nd-84th	Herman Welker	Jan. 3, 1951	Jan. 3, 1957
85th-96th	Frank F. Church	Jan. 3, 1957	Jan. 3, 1981
97th-102nd	Steven D. Symms	Jan. 3, 1981	Jan. 3, 1993
103rd-105th	Dirk Kempthorne	Jan. 3, 1993	Jan. 3, 1999
106th-	Mike Crapo	Jan. 3, 1999	Present
Illinois Class 2
15th-20th	Jesse B. Thomas	Dec. 3, 1818	Mar. 3, 1829
21st	John McLean	Mar. 4, 1829	Oct. 14, 1830	Died
21st	David J. Baker	Nov. 12, 1830	Dec. 11, 1830	Appointed
21st-26th	John M. Robinson	Dec. 11, 1830	Mar. 3, 1841
27th-28th	Samuel McRoberts	Mar. 4, 1841	Mar. 27, 1843	Died
28th-29th	James Semple	Aug. 16, 1843	Mar. 3, 1847	Appointed, then elected
30th-37th	Stephen A. Douglas	Mar. 4, 1847	Jun. 3, 1861	Died
37th	Orville H. Browning	Jun. 26, 1861	Jan. 12, 1863	Appointed
37th-38th	William A. Richardson	Jan. 12, 1863	Mar. 3, 1865
39th-41st	Richard Yates	Mar. 4, 1865	Mar. 3, 1871
42nd-44th	John A. Logan	Mar. 4, 1871	Mar. 3, 1877
45th-47th	David Davis	Mar. 4, 1877	Mar. 3, 1883
48th-62nd	Shelby M. Cullom	Mar. 4, 1883	Mar. 3, 1913
63rd-65th	James Hamilton Lewis	Mar. 26, 1913	Mar. 3, 1919
66th-68th	Joseph Medill McCormick	Mar. 4, 1919	Feb. 25, 1925	Died
68th-71st	Charles S. Deneen	Feb. 26, 1925	Mar. 3, 1931
72nd-76th	James Hamilton Lewis	Mar. 4, 1931	Apr. 9, 1939	Died
76th	James M. Slattery	Apr. 14, 1939	Nov. 21, 1940	Appointed
76th-80th	C. Wayland Brooks	Nov. 22, 1940	Jan. 3, 1949
81st-89th	Paul H. Douglas	Jan. 3, 1949	Jan. 3, 1967
90th-98th	Charles H. Percy	Jan. 3, 1967	Jan. 3, 1985
99th-104th	Paul M. Simon	Jan. 3, 1985	Jan. 3, 1997
105th-	Richard J. Durbin	Jan. 3, 1997	Present
Illinois Class 3
15th-18th	Ninian Edwards	Dec. 3, 1818	Mar. 4, 1824	Resigned
18th	John McLean	Nov. 23, 1824	Mar. 3, 1825
19th-24th	Elias K. Kane	Mar. 4, 1825	Dec. 11, 1835	Died
24th	William Lee D. Ewing	Dec. 30, 1835	Mar. 3, 1837
25th-27th	Richard M. Young	Mar. 4, 1837	Mar. 3, 1843
28th-30th	Sidney Breese	Mar. 4, 1843	Mar. 3, 1849
31st-33rd	James Shields	Oct. 27, 1849	Mar. 3, 1855
34th-42nd	Lyman Trumbull	Mar. 4, 1855	Mar. 3, 1873
43rd-45th	Richard J. Oglesby	Mar. 4, 1873	Mar. 3, 1879
46th-49th	John A. Logan	Mar. 4, 1879	Dec. 26, 1886	Died
49th-51st	Charles B. Farwell	Jan. 19, 1887	Mar. 3, 1891
52nd-54th	John McAuley Palmer	Mar. 4, 1891	Mar. 3, 1897
55th-57th	William E. Mason	Mar. 4, 1897	Mar. 3, 1903
58th-60th	Albert J. Hopkins	Mar. 4, 1903	Mar. 3, 1909
61st-63rd	William Lorimer	Jun. 18, 1909	Jul. 13, 1912
63rd-66th	Lawrence Y. Sherman	Mar. 26, 1913	Mar. 3, 1921
67th-69th	William B. McKinley	Mar. 4, 1921	Dec. 7, 1926	Died
70th-72nd	Frank L. Smith	Mar. 4, 1927	Feb. 9, 1928
71st-72nd	Otis F. Glenn	Dec. 3, 1928	Mar. 3, 1933
73rd-75th	William H. Dieterich	Mar. 4, 1933	Jan. 3, 1939
76th-81st	Scott W. Lucas	Jan. 3, 1939	Jan. 2, 1951
82nd-91st	Everett McKinley Dirksen	Jan. 3, 1951	Sept. 7, 1969	Died
91st	Ralph Tyler Smith	Sept. 17, 1969	Nov. 16, 1970	Appointed
91st-96th	Adlai E. Stevenson III	Nov. 17, 1970	Jan. 3, 1981
97th-102nd	Alan J. Dixon	Jan. 3, 1981	Jan. 3, 1993
103rd-105th	Carol Moseley-Braun	Jan. 3, 1993	Jan. 3, 1999
106th-108th	Peter G. Fitzgerald	Jan. 3, 1999	Jan. 3, 2005
109th-110th	Barack Obama	Jan. 3, 2005	Nov. 16, 2008	Resigned
111th	Roland Burris	Jan. 12, 2009	Nov. 29, 2010	Appointed
111th-114th	Mark S. Kirk	Nov. 29, 2010	Jan. 3, 2017
115th-	Tammy Duckworth	Jan. 3, 2017	Present
Indiana Class 1
14th-22nd	James Noble	Dec. 11, 1816	Feb. 26, 1831	Died
22nd	Robert Hanna	Aug. 19, 1831	Jan. 3, 1832	Appointed
22nd-25th	John Tipton	Jan. 3, 1832	Mar. 3, 1839
26th-28th	Albert S. White	Mar. 4, 1839	Mar. 3, 1845
29th-37th	Jesse D. Bright	Mar. 4, 1845	Feb. 5, 1862	Expelled
37th	Joseph A. Wright	Feb. 24, 1862	Jan. 14, 1863	Appointed
37th	David Turpie	Jan. 14, 1863	Mar. 3, 1863
37th-40th	Thomas A. Hendricks	Mar. 4, 1863	Mar. 3, 1869
41st-43rd	Daniel D. Pratt	Mar. 4, 1869	Mar. 3, 1875
44th-46th	Joseph E. McDonald	Mar. 4, 1875	Mar. 3, 1881
47th-49th	Benjamin Harrison	Mar. 4, 1881	Mar. 3, 1887
50th-55th	David Turpie	Mar. 4, 1887	Mar. 3, 1899
56th-61st	Albert J. Beveridge	Mar. 4, 1899	Mar. 3, 1911
62nd-64th	John W. Kern	Mar. 4, 1911	Mar. 3, 1917
65th-67th	Harry S. New	Mar. 4, 1917	Mar. 3, 1923
68th-69th	Samuel M. Ralston	Mar. 4, 1923	Oct. 14, 1925	Died
69th-73rd	Arthur R. Robinson	Oct. 20, 1925	Jan. 3, 1935	Appointed, then elected
74th-76th	Sherman Minton	Jan. 3, 1935	Jan. 3, 1941
77th-79th	Raymond E. Willis	Jan. 3, 1941	Jan. 3, 1947
80th-85th	William E. Jenner	Jan. 3, 1947	Jan. 3, 1959
86th-94th	R. Vance Hartke	Jan. 3, 1959	Jan. 3, 1977
94th-112th	Richard G. Lugar	Jan. 3, 1977	Jan. 3, 2013
113th-115th	Joe Donnelly	Jan. 3, 2013	Jan. 3, 2019
116th-	Mike Braun	Jan. 3, 2019	Present
Indiana Class 3
14th-18th	Waller Taylor	Dec. 11, 1816	Mar. 3, 1825
19th-24th	William Hendricks	Mar. 4, 1825	Mar. 3, 1837
25th-27th	Oliver H. Smith	Mar. 4, 1837	Mar. 3, 1843
28th-30th	Edward A. Hannegan	Mar. 4, 1843	Mar. 3, 1849
31st-32nd	James Whitcomb	Mar. 4, 1849	Oct. 4, 1852	Died
32nd	Charles W. Cathcart	Nov. 23, 1852	Jan. 11, 1853	Appointed
32nd-33rd	John Pettit	Jan. 11, 1853	Mar. 3, 1855
34th-36th	Graham N. Fitch	Feb. 4, 1857	Mar. 3, 1861
37th-39th	Henry S. Lane	Mar. 4, 1861	Mar. 3, 1867
40th-45th	Oliver H. P. T. Morton	Mar. 4, 1867	Nov. 1, 1877	Died
45th-54th	Daniel W. Voorhees	Nov. 6, 1877	Mar. 3, 1897	Appointed, then elected
55th-59th	Charles W. Fairbanks	Mar. 4, 1897	Mar. 3, 1905	Resigned
59th-60th	James A. Hemenway	Mar. 4, 1905	Mar. 3, 1909
61st-64th	Benjamin F. Shively	Mar. 4, 1909	Mar. 14, 1916	Died
64th	Thomas Taggart	Mar. 20, 1916	Nov. 7, 1916	Appointed
64th-72nd	James E. Watson	Nov. 8, 1916	Mar. 3, 1933
73rd-78th	Frederick Van Nuys	Mar. 4, 1933	Jan. 25, 1944	Died
78th	Samuel D. Jackson	Jan. 28, 1944	Nov. 13, 1944	Appointed
78th	William E. Jenner	Nov. 14, 1944	Jan. 3, 1945
79th-87th	Homer E. Capehart	Jan. 3, 1945	Jan. 3, 1963
88th-96th	Birch E. Bayh	Jan. 3, 1963	Jan. 3, 1981
97th-102nd	Dan Quayle	Jan. 3, 1981	Jan. 2, 1989	Resigned
101st-105th	Daniel R. Coats	Jan. 3, 1989	Jan. 3, 1999	Appointed, then elected
106th-111th	Evan Bayh	Jan. 3, 1999	Jan. 3, 2011
112th-114th	Daniel R. Coats	Jan. 3, 2011	Jan. 3, 2017
115th-	Todd Young	Jan. 3, 2017	Present
Iowa Class 2
30th-35th	George W. Jones	Dec. 7, 1848	Mar. 3, 1859
36th-41st	James W. Grimes	Mar. 4, 1859	Dec. 6, 1869	Resigned
41st	James B. Howell	Jan. 18, 1870	Mar. 3, 1871
42nd-44th	George G. Wright	Mar. 4, 1871	Mar. 3, 1877
45th-46th	Samuel J. Kirkwood	Mar. 4, 1877	Mar. 7, 1881	Resigned
47th	James W. McDill	Mar. 8, 1881	Mar. 3, 1883	Appointed, then elected
48th-53rd	James F. Wilson	Mar. 4, 1883	Mar. 3, 1895
54th-56th	John H. Gear	Mar. 4, 1895	Jul. 14, 1900	Died
56th-61st	Jonathan P. Dolliver	Aug. 22, 1900	Oct. 15, 1910	Appointed, then elected; died
61st-62nd	Lafayette Young	Nov. 12, 1910	Apr. 11, 1911	Appointed
62nd-67th	William S. Kenyon	Apr. 12, 1911	Feb. 24, 1922	Resigned
67th	Charles A. Rawson	Feb. 24, 1922	Nov. 7, 1922	Appointed
67th-69th	Smith W. Brookhart	Nov. 8, 1922	Apr. 12, 1926
69th-71st	Daniel F. Steck	Apr. 12, 1926	Mar. 3, 1931
72nd-74th	Lester J. Dickinson	Mar. 4, 1931	Jan. 3, 1937
75th-77th	Clyde L. Herring	Jan. 15, 1937	Jan. 3, 1943
78th-80th	George A. Wilson	Jan. 14, 1943	Jan. 3, 1949
81st-83rd	Guy M. Gillette	Jan. 3, 1949	Jan. 3, 1955
84th-86th	Thomas E. Martin	Jan. 3, 1955	Jan. 3, 1961
87th-92nd	Jack R. Miller	Jan. 3, 1961	Jan. 3, 1973
93rd-95th	Richard C. Clark	Jan. 3, 1973	Jan. 3, 1979
96th-98th	Roger W. Jepsen	Jan. 3, 1979	Jan. 3, 1985
99th-113th	Thomas R. Harkin	Jan. 3, 1985	Jan. 3, 2015
114th-	Joni Ernst	Jan. 3, 2015	Present
Iowa Class 3
30th-33rd	Augustus C. Dodge	Dec. 7, 1848	Feb. 22, 1855	Resigned
34th-39th	James Harlan	Mar. 4, 1855	May 15, 1865	Resigned
39th	Samuel J. Kirkwood	Jan. 13, 1866	Mar. 3, 1867
40th-42nd	James Harlan	Mar. 4, 1867	Mar. 3, 1873
43rd-60th	William B. Allison	Mar. 4, 1873	Aug. 4, 1908	Died
60th-69th	Albert B. Cummins	Nov. 24, 1908	Jul. 30, 1926	Died
69th	David W. Stewart	Aug. 7, 1926	Mar. 3, 1927	Appointed, then elected
70th-72nd	Smith W. Brookhart	Mar. 4, 1927	Mar. 3, 1933
73rd-74th	Richard L. Murphy	Mar. 4, 1933	Jul. 16, 1936	Died
74th-78th	Guy M. Gillette	Nov. 4, 1936	Jan. 3, 1945
79th-90th	Bourke B. Hickenlooper	Jan. 3, 1945	Jan. 3, 1969
91st-93rd	Harold E. Hughes	Jan. 3, 1969	Jan. 3, 1975
94th-96th	John C. Culver	Jan. 3, 1975	Jan. 3, 1981
97th-	Charles E. Grassley	Jan. 3, 1981	Present
Kansas Class 2
37th-39th	James H. Lane	Apr. 4, 1861	Jul. 11, 1866	Died
39th-41st	Edmund G. Ross	Jul. 19, 1866	Mar. 3, 1871	Appointed, then elected
42nd-43rd	Alexander Caldwell	Mar. 4, 1871	Mar. 24, 1873	Resigned
43rd	Robert Crozier	Nov. 24, 1873	Feb. 12, 1874	Appointed
43rd-44th	James M. Harvey	Feb. 12, 1874	Mar. 3, 1877
45th-52nd	Preston B. Plumb	Mar. 4, 1877	Dec. 20, 1891	Died
52nd	Bishop W. Perkins	Jan. 1, 1892	Mar. 3, 1893	Appointed
53rd	John Martin	Mar. 4, 1893	Mar. 3, 1895
54th-56th	Lucien Baker	Mar. 4, 1895	Mar. 3, 1901
57th-59th	Joseph R. Burton	Mar. 4, 1901	Jun. 4, 1906	Resigned
59th	Alfred W. Benson	Jun. 11, 1906	Jan. 23, 1907	Appointed
59th-62nd	Charles Curtis	Jan. 29, 1907	Mar. 3, 1913
63rd-65th	William H. Thompson	Mar. 4, 1913	Mar. 3, 1919
66th-80th	Arthur Capper	Mar. 4, 1919	Jan. 3, 1949
81st-87th	Andrew F. Schoeppel	Jan. 3, 1949	Jan. 21, 1962	Died
87th-95th	James B. Pearson	Jan. 31, 1962	Dec. 23, 1978	Appointed, then elected; resigned
95th-104th	Nancy Landon Kassebaum	Dec. 23, 1978	Jan. 3, 1997
105th-116th	Pat Roberts	Jan. 3, 1997	Jan. 3, 2021
117th-	Roger W. Marshall	Jan. 3, 2021	Present
Kansas Class 3
37th-42nd	Samuel C. Pomeroy	Apr. 4, 1861	Mar. 3, 1873
43rd-51st	John J. Ingalls	Mar. 4, 1873	Mar. 3, 1891
52nd-54th	William A. Peffer	Mar. 4, 1891	Mar. 3, 1897
55th-57th	William A. Harris	Mar. 4, 1897	Mar. 3, 1903
58th-60th	Chester I. Long	Mar. 4, 1903	Mar. 3, 1909
61st-63rd	Joseph L. Bristow	Mar. 4, 1909	Mar. 3, 1915
64th-70th	Charles Curtis	Mar. 4, 1915	Mar. 3, 1929	Resigned
71st	Henry J. Allen	Apr. 1, 1929	Nov. 30, 1930	Appointed
71st-75th	George McGill	Dec. 1, 1930	Jan. 3, 1939
76th-81st	Clyde M. Reed	Jan. 3, 1939	Nov. 8, 1949	Died
81st	Harry Darby	Dec. 2, 1949	Nov. 28, 1950	Appointed
81st-90th	Frank Carlson	Nov. 29, 1950	Jan. 3, 1969
91st-104th	Robert J. Dole	Jan. 3, 1969	Jun. 11, 1996	Resigned
104th	Sheila Frahm	Jun. 11, 1996	Nov. 5, 1996	Appointed
104th-111th	Sam D. Brownback	Nov. 7, 1996	Jan. 3, 2011
112th-	Jerry Moran	Jan. 3, 2011	Present
Kentucky Class 2
2nd-8th	John Brown	Jun. 18, 1792	Mar. 3, 1805
9th-11th	Buckner Thruston	Mar. 4, 1805	Dec. 18, 1809	Resigned
11th	Henry Clay	Jan. 4, 1810	Mar. 3, 1811
12th-13th	George M. Bibb	Mar. 4, 1811	Aug. 23, 1814	Resigned
13th	George Walker	Aug. 30, 1814	Feb. 1, 1815	Appointed
13th-14th	William T. Barry	Feb. 2, 1815	May 1, 1816	Resigned
14th	Martin D. Hardin	Nov. 13, 1816	Mar. 3, 1817	Appointed, then elected
15th-16th	John J. Crittenden	Mar. 4, 1817	Mar. 3, 1819	Resigned
16th-20th	Richard M. Johnson	Dec. 10, 1819	Mar. 3, 1829
21st-23rd	George M. Bibb	Mar. 4, 1829	Mar. 3, 1835
24th-26th	John J. Crittenden	Mar. 4, 1835	Mar. 3, 1841
27th-29th	James T. Morehead	Mar. 4, 1841	Mar. 3, 1847
30th-32nd	Joseph R. Underwood	Mar. 4, 1847	Mar. 3, 1853
33rd-35th	John B. Thompson	Mar. 4, 1853	Mar. 3, 1859
36th-38th	Lazurus W. Powell	Mar. 4, 1859	Mar. 3, 1865
39th-40th	James Guthrie	Mar. 4, 1865	Feb. 7, 1868	Resigned
40th-41st	Thomas C. McCreery	Feb. 19, 1868	Mar. 3, 1871
42nd-44th	John W. Stevenson	Mar. 4, 1871	Mar. 3, 1877
45th-51st	James B. Beck	Mar. 4, 1877	May 3, 1890	Died
51st-52nd	John G. Carlisle	May 17, 1890	Feb. 4, 1893	Resigned
52nd-56th	William Lindsay	Feb. 15, 1893	Mar. 3, 1901
57th-59th	Joseph C.S. Blackburn	Mar. 4, 1901	Mar. 3, 1907
60th-62nd	Thomas H. Paynter	Mar. 4, 1907	Mar. 3, 1913
63rd-65th	Ollie M. James	Mar. 4, 1913	Aug. 28, 1918	Died
65th	George B. Martin	Sept. 7, 1918	Mar. 3, 1919	Appointed
66th-68th	A. Owsley Stanley	Mar. 4, 1919	Mar. 3, 1925
69th-71st	Frederic M. Sackett	Mar. 4, 1925	Jan. 9, 1930	Resigned
71st	John M. Robsion	Jan. 11, 1930	Nov. 30, 1930	Appointed
71st	Ben M. Williamson	Dec. 1, 1930	Mar. 3, 1931
72nd-76th	Marvel M. Logan	Mar. 4, 1931	Oct. 3, 1939	Died
76th-79th	Albert B. Chandler	Oct. 10, 1939	Nov. 1, 1945	Appointed, then elected; resigned
79th	William A. Stanfill	Nov. 19, 1945	Nov. 5, 1946	Appointed
80th	John Sherman Cooper	Nov. 6, 1946	Jan. 3, 1949
81st-82nd	Virgil M. Champman	Jan. 3, 1949	Mar. 8, 1951	Died
82nd	Thomas R. Underwood	Mar. 19, 1951	Nov. 4, 1952	Appointed
82nd-83rd	John Sherman Cooper	Nov. 5, 1952	Jan. 3, 1955
84th-83rd	Alben W. Barkley	Jan. 3, 1955	Apr. 30, 1956	Died
84th	Robert Humphreys	Jun. 21, 1956	Nov. 6, 1956	Appointed
84th-92nd	John Sherman Cooper	Nov. 7, 1956	Jan. 3, 1973
93rd-98th	Walter D. Huddleston	Jan. 3, 1973	Jan. 3, 1985
99th-	Mitch McConnell	Jan. 3, 1985	Present
Kentucky Class 3
2nd-3rd	John Edwards	Jun. 18, 1792	Mar. 3, 1795
4th-6th	Humphrey Marshall	Mar. 4, 1795	Mar. 3, 1801
7th-9th	John Breckinridge	Mar. 4, 1801	Aug. 7, 1805	Resigned
9th	John Adair	Nov. 8, 1805	Nov. 18, 1806	Resigned
9th	Henry Clay	Dec. 29, 1806	Mar. 3, 1807
10th-12th	John Pope	Mar. 4, 1807	Mar. 3, 1813
13th	Jesse Bledsoe	Mar. 4, 1813	Jan. 14, 1815	Resigned
13th-15th	Isham Talbot	Feb. 2, 1815	Mar. 3, 1819
16th	William Logan	Mar. 4, 1819	May 28, 1820	Resigned
16th-18th	Isham Talbot	Oct. 19, 1820	Mar. 3, 1825
19th-21st	John Rowan	Mar. 4, 1825	Mar. 3, 1831
22nd-27th	Henry Clay	Nov. 10, 1831	Mar. 31, 1842	Resigned
27th-30th	John J. Crittenden	Mar. 31, 1842	Jun. 12, 1848	Resigned
30th	Thomas Metcalfe	Jun. 23, 1848	Mar. 3, 1849	Appointed, then elected
31st-32nd	Henry Clay	Mar. 4, 1849	Jun. 29, 1852	Resigned
32nd	David Meriwether	Jul. 6, 1852	Sept. 1, 1852	Appointed
32nd-33rd	Archibald Dixon	Sept. 1, 1852	Mar. 3, 1855
34th-36th	John J. Crittenden	Mar. 4, 1855	Mar. 3, 1861
37th	John C. Breckinridge	Mar. 4, 1861	Dec. 4, 1861	Expelled
37th-42nd	Garrett Davis	Dec. 10, 1861	Sept. 22, 1872	Died
42nd	Willis B. Machen	Sept. 27, 1872	Mar. 3, 1873	Appointed, then elected
43rd-45th	Thomas C. McCreery	Mar. 4, 1873	Mar. 3, 1879
46th-48th	John Stuart Williams	Mar. 4, 1879	Mar. 3, 1885
49th-54th	Joseph C.S. Blackburn	Mar. 4, 1885	Mar. 3, 1897
55th-57th	William J. Deboe	Mar. 4, 1897	Mar. 3, 1903
58th-60th	James B. McCreary	Mar. 4, 1903	Mar. 3, 1909
61st-63rd	William O. Bradley	Mar. 4, 1909	May 23, 1914	Died
63rd	Johnson N. Camden Jr.	Jun. 16, 1914	Mar. 3, 1915	Appointed, then elected
64th-66th	John C.W. Beckham	Mar. 4, 1915	Mar. 3, 1921
67th-69th	Richard P. Ernst	Mar. 4, 1921	Mar. 3, 1927
70th-81st	Alben W. Barkley	Mar. 4, 1927	Jan. 19, 1949	Resigned
81st	Garrett L. Withers	Jan. 20, 1949	Nov. 26, 1950	Appointed
81st-84th	Earle C. Clements	Nov. 27, 1950	Jan. 3, 1957
85th-90th	Thruston B. Morton	Jan. 3, 1957	Dec. 16, 1968	Resigned
90th-93rd	Marlow W. Cook	Dec. 17, 1968	Dec. 27, 1974	Resigned
93rd-105th	Wendell H. Ford	Dec. 28, 1974	Jan. 3, 1999
106th-111th	Jim Bunning	Jan. 3, 1999	Jan. 3, 2011
112th-	Rand Paul	Jan. 3, 2011	Present
Louisiana Class 2
12th	Jean N. Destrehan	Sept. 3, 1812	Oct. 1, 1812	Resigned
12th	Thomas Posey	Oct. 8, 1812	Feb. 4, 1813	Appointed
12th-14th	James Brown	Feb. 5, 1813	Mar. 3, 1817
15th	William C.C. Claiborne	Mar. 4, 1817	Nov. 23, 1817	Died
15th-18th	Henry Johnson	Jan. 12, 1818	May 27, 1824	Resigned
18th-20th	C.J. Dominique Bouligny	Nov. 19, 1824	Mar. 3, 1829
21st-22nd	Edward Livingston	Mar. 4, 1829	May 24, 1831	Resigned
22nd-23rd	George A. Waggaman	Nov. 15, 1831	Mar. 3, 1835
24th-26th	Robert C. Nicholas	Jan. 13, 1836	Mar. 3, 1841
27th-29th	Alexander Barrow	Mar. 4, 1841	Dec. 29, 1846	Died
29th	Pierre Soule	Jan. 21, 1847	Mar. 3, 1847
30th-32nd	Solomon W. Downs	Mar. 4, 1847	Mar. 3, 1853
33rd-36th	Judah P. Benjamin	Mar. 4, 1853	Feb. 4, 1861
40th-41st	John S. Harris	Jul. 9, 1868	Mar. 3, 1871
42nd-44th	J. Rodman West	Mar. 4, 1871	Mar. 3, 1877
45th-47th	William P. Kellogg	Mar. 4, 1877	Mar. 3, 1883
48th-53rd	Randall L. Gibson	Mar. 4, 1883	Dec. 15, 1892	Died
52nd-56th	Donelson Caffery	Dec. 31, 1892	Mar. 3, 1901	Appointed, then elected
57th-62nd	Murphy J. Foster	Mar. 4, 1901	Mar. 3, 1913
63rd-71st	Joseph E. Ransdell	Mar. 4, 1913	Mar. 3, 1931
72nd-74th	Huey P. Long	Jan. 25, 1932	Sept. 10, 1935	Died
74th	Rose McConnell Long	Jan. 31, 1936	Jan. 3, 1937	Appointed, then elected
75th-92nd	Allen J. Ellender	Jan. 3, 1937	Jul. 27, 1972	Died
92nd	Elaine S. Edwards	Aug. 1, 1972	Nov. 13, 1972	Appointed; resigned
92nd-104th	J. Bennett Johnston Jr.	Nov. 14, 1972	Jan. 3, 1997
105th-113th	Mary L. Landrieu	Jan. 3, 1997	Jan. 3, 2015
114th-	Bill Cassidy	Jan. 3, 2015	Present
Louisiana Class 3
12th	Allan B. Magruder	Sept. 3, 1812	Mar. 3, 1813
13th-15th	Eligius Fromentin	Mar. 4, 1813	Mar. 3, 1819
16th-18th	James Brown	Mar. 4, 1819	Dec. 10, 1823	Resigned
18th-23rd	Josiah S. Johnston	Jan. 15, 1824	May 19, 1833	Died
23rd-24th	Alexander Porter	Dec. 19, 1833	Jan. 5, 1837	Resigned
24th-27th	Alexander Mouton	Jan. 12, 1837	Mar. 1, 1842	Resigned
27th	Charles M. Conrad	Apr. 14, 1842	Mar. 3, 1843
28th-30th	Henry Johnson	Feb. 12, 1844	Mar. 3, 1849
31st-33rd	Pierre Soule	Mar. 4, 1849	Apr. 11, 1853	Resigned
33rd-36th	John Slidell	Apr. 28, 1853	Feb. 4, 1861	Withdrew
40th-44th	William P. Kellogg	Jul. 9, 1868	Nov. 1, 1872	Resigned
44th-45th	James B. Eustis	Jan. 12, 1876	Mar. 3, 1879
46th-48th	Benjamin F. Jonas	Mar. 4, 1879	Mar. 3, 1885
49th-51st	James B. Eustis	Mar. 4, 1885	Mar. 3, 1891
52nd-53rd	Edward D. White	Mar. 4, 1891	Mar. 12, 1894	Resigned
53rd-54th	Newton C. Blanchard	Mar. 12, 1894	Mar. 3, 1897	Appointed, then elected
55th-61st	Samuel D. McEnery	Mar. 4, 1897	Jun. 28, 1910	Died
61st-63rd	John R. Thornton	Dec. 7, 1910	Mar. 3, 1915
64th-65th	Robert F. Broussard	Mar. 4, 1915	Apr. 12, 1918	Died
65th	Walter Guion	Apr. 22, 1918	Nov. 5, 1918	Appointed
65th-66th	Edward J. Gay	Nov. 6, 1918	Mar. 3, 1921
67th-72nd	Edwin S. Broussard	Mar. 4, 1921	Mar. 3, 1933
73rd-80th	John H. Overton	Mar. 4, 1933	May 14, 1948	Died
80th	William C. Feazel	May 18, 1948	Dec. 30, 1948	Appointed
80th-99th	Russell B. Long	Dec. 31, 1948	Jan. 3, 1987
100th-108th	John B. Breaux	Jan. 3, 1987	Jan. 3, 2005
109th-114th	David Vitter	Jan. 3, 2005	Jan. 3, 2017
115th-	John Kennedy	Jan. 3, 2017	Present
Maine Class 1
16th-19th	John Holmes	Jun. 13, 1820	Mar. 3, 1827
20th	Albion K. Parris	Mar. 4, 1827	Aug. 26, 1828	Resigned
20th-22nd	John Holmes	Jan. 15, 1829	Mar. 3, 1833
23rd-24th	Ether Shepley	Mar. 4, 1833	Mar. 3, 1836	Resigned
24th	Judah Dana	Dec. 7, 1836	Mar. 3, 1837	Appointed
25th-27th	Reuel Williams	Mar. 4, 1837	Feb. 15, 1843	Resigned
28th-30th	John Fairfield	Mar. 7, 1843	Dec. 24, 1847	Died
30th	Wyman B. S. Moor	Jan. 5, 1848	Jun. 7, 1848	Appointed
30th-34th	Hannibal Hamlin	Jun. 8, 1848	Jan. 7, 1857	Resigned
34th	Amos Nourse	Jan. 16, 1857	Mar. 3, 1857
35th-36th	Hannibal Hamlin	Mar. 4, 1857	Jan. 17, 1861	Resigned
36th-40th	Lot M. Morrill	Jan. 17, 1861	Mar. 3, 1869
41st-46th	Hannibal Hamlin	Mar. 4, 1869	Mar. 3, 1881
47th-61st	Eugene Hale	Mar. 4, 1881	Mar. 3, 1911
62nd-64th	Charles F. Johnson	Mar. 4, 1911	Mar. 3, 1917
65th-76th	Frederick Hale	Mar. 4, 1917	Jan. 3, 1941
77th-82nd	R. Owen Brewster	Jan. 3, 1941	Dec. 31, 1952	Resigned
83rd-85th	Frederick G. Payne	Jan. 3, 1953	Jan. 3, 1959
86th-96th	Edmund S. Muskie	Jan. 3, 1959	May 7, 1980	Resigned
96th-103rd	George J. Mitchell	May 17, 1980	Jan. 3, 1995	Appointed, then elected.
104th-112th	Olympia J. Snowe	Jan. 3, 1995	Jan. 3, 2013
113th-	Angus S. King Jr.	Jan. 3, 2013	Present
Maine Class 2
16th-20th	John Chandler	Jun. 14, 1820	Mar. 3, 1829
21st-23rd	Peleg Sprague	Mar. 4, 1829	Jan. 1, 1835	Resigned
23rd-26th	John Ruggles	Jan. 20, 1835	Mar. 3, 1841
27th-29th	George Evans	Mar. 4, 1841	Mar. 3, 1847
30th-32nd	James W. Bradbury	Mar. 4, 1847	Mar. 3, 1853
33rd-38th	William Pitt Fessenden	Feb. 10, 1854	Jul. 1, 1864	Resigned
38th	Nathan A. Farwell	Oct. 27, 1864	Mar. 3, 1865	Appointed, then elected
39th-41st	William Pitt Fessenden	Mar. 4, 1865	Sept. 8, 1869	Died
41st-44th	Lot M. Morrill	Oct. 30, 1869	Jul. 7, 1876	Appointed, then elected; resigned
44th-47th	James G. Blaine	Jul. 10, 1876	Mar. 5, 1881	Appointed, then elected; resigned
47th-62nd	William P. Frye	Mar. 18, 1881	Aug. 8, 1911	Died
62nd	Obadiah Gardner	Sept. 23, 1911	Mar. 3, 1913	Appointed, then elected
63rd-64th	Edwin C. Burleigh	Mar. 4, 1913	Jun. 16, 1916	Died
64th-69th	Bert M. Fernald	Sept. 12, 1916	Aug. 23, 1926	Died
69th-71st	Arthur R. Gould	Nov. 30, 1926	Mar. 3, 1931
72nd-80th	Wallace H. White Jr.	Mar. 4, 1931	Jan. 3, 1949
81st-92nd	Margaret Chase Smith	Jan. 3, 1949	Jan. 3, 1973
93rd-95th	William D. Hathaway	Jan. 3, 1973	Jan. 3, 1979
96th-104th	William S. Cohen	Jan. 3, 1979	Jan. 3, 1997
105th-	Susan Collins	Jan. 3, 1997	Present
Maryland Class 1
1st-2nd	Charles Carroll	Mar. 4, 1789	Nov. 30, 1792	Resigned
2nd-4th	Richard Potts	Jan. 10, 1793	Oct. 24, 1796	Resigned
4th-7th	John E. Howard	Nov. 21, 1796	Mar. 3, 1803
8th-13th	Samuel Smith	Mar. 4, 1803	Mar. 3, 1815
14th	Robert G. Harper	Jan. 29, 1816	Dec. 6, 1816	Resigned
14th-16th	Alexander Contee Hanson	Dec. 20, 1816	Apr. 23, 1819	Died
16th-17th	William Pinkney	Dec. 21, 1819	Feb. 25, 1822	Died
17th-23rd	Samuel Smith	Dec. 16, 1822	Mar. 3, 1833
23rd-25th	Joseph Kent	Mar. 4, 1833	Nov. 24, 1837	Died
25th-28th	William D. Merrick	Jan. 4, 1838	Mar. 3, 1845
29th-31st	Reverdy Johnson	Mar. 4, 1845	Mar. 7, 1849	Resigned
31st	David Stewart	Dec. 6, 1849	Jan. 12, 1850	Appointed
31st-34th	Thomas G. Pratt	Jan. 12, 1850	Mar. 3, 1857
35th-37th	Anthony Kennedy	Mar. 4, 1857	Mar. 3, 1863
38th-40th	Reverdy Johnson	Mar. 4, 1863	Jul. 10, 1868	Resigned
40th	William P. Whyte	Jul. 13, 1868	Mar. 3, 1869	Appointed
41st-43rd	William T. Hamilton	Mar. 4, 1869	Mar. 3, 1875
44th-46th	William P. Whyte	Mar. 4, 1875	Mar. 3, 1881
47th-55th	Arthur P. Gorman	Mar. 4, 1881	Mar. 3, 1899
56th-58th	Louis E. McComas	Mar. 4, 1899	Mar. 3, 1905
59th-62nd	Isidor Rayner	Mar. 4, 1905	Nov. 25, 1912	Died
62nd-63rd	William P. Jackson	Nov. 29, 1912	Jan. 28, 1914	Appointed
63rd-64th	Blair Lee	Jan. 29, 1914	Mar. 3, 1917
65th-67th	Joseph I. France	Mar. 4, 1917	Mar. 3, 1923
68th-70th	William C. Bruce	Mar. 4, 1923	Mar. 3, 1929
71st-73rd	Phillips Lee Goldsborough	Mar. 4, 1929	Jan. 3, 1935
74th-79th	George L. P. Radcliffe	Jan. 3, 1935	Jan. 3, 1947
80th-82nd	Herbert R. O'Conor	Jan. 3, 1947	Jan. 3, 1953
83rd-88th	J. Glenn Beall	Jan. 3, 1953	Jan. 3, 1965
89th-91st	Joseph D. Tydings	Jan. 3, 1965	Jan. 3, 1971
92nd-94th	J. Glenn Beall Jr.	Jan. 3, 1971	Jan. 3, 1977
95th-109th	Paul S. Sarbanes	Jan. 3, 1977	Jan. 3, 2007
110th-	Benjamin Cardin	Jan. 3, 2007	Present
Maryland Class 3
1st-5th	John Henry	Mar. 4, 1789	Jul. 10, 1797	Resigned
5th-6th	James Lloyd	Dec. 8, 1797	Dec. 1, 1800	Resigned
6th-7th	William Hindman	Dec. 12, 1800	Nov. 19, 1801
7th-9th	Robert Wright	Nov. 19, 1801	Nov. 12, 1806	Resigned
9th-12th	Philip Reed	Nov. 25, 1806	Mar. 3, 1813
13th-15th	Robert H. Goldsborough	May 21, 1813	Mar. 3, 1819
16th-19th	Edward Lloyd	Dec. 27, 1819	Jan. 14, 1826	Resigned
19th-23rd	Ezekiel F. Chambers	Jan. 24, 1826	Dec. 20, 1834	Resigned
23rd-24th	Robert H. Goldsborough	Jan. 13, 1835	Oct. 5, 1836	Died
24th-26th	John S. Spence	Dec. 31, 1836	Oct. 24, 1840	Died
26th-27th	John Leeds Kerr	Jan. 5, 1841	Mar. 3, 1843
28th-37th	James A. Pearce	Mar. 4, 1843	Dec. 20, 1862	Died
37th-39th	Thomas H. Hicks	Dec. 29, 1862	Feb. 14, 1865	Appointed, then elected; died
39th	John A. J. Creswell	Mar. 9, 1865	Mar. 3, 1867
40th-42nd	George Vickers	Mar. 7, 1868	Mar. 3, 1873
43rd-45th	George R. Dennis	Mar. 4, 1873	Mar. 3, 1879
46th-48th	James B. Groome	Mar. 4, 1879	Mar. 3, 1885
49th-51st	Ephraim King Wilson	Mar. 4, 1885	Feb. 24, 1891	Died
52nd-54th	Charles H. Gibson	Nov. 19, 1891	Mar. 3, 1897	Appointed, then elected
55th-57th	George L. Wellington	Mar. 4, 1897	Mar. 3, 1903
58th-59th	Arthur P. Gorman	Mar. 4, 1903	Jun. 4, 1906	Died
59th-60th	William P. Whyte	Jun. 8, 1906	Mar. 17, 1908	Appointed, then elected; died
60th-66th	John Walter Smith	Mar. 25, 1908	Mar. 3, 1921
67th-69th	Ovington E. Weller	Mar. 4, 1921	Mar. 3, 1927
70th-81st	Millard E. Tydings	Mar. 4, 1927	Jan. 3, 1951
82nd-87th	John Marshall Butler	Jan. 3, 1951	Jan. 3, 1963
88th-90th	Daniel B. Brewster	Jan. 3, 1963	Jan. 3, 1969
91st-99th	Charles M. Mathias Jr.	Jan. 3, 1969	Jan. 3, 1987
100th-114th	Barbara Ann Mikulski	Jan. 3, 1987	Jan. 3, 2017
115th-	Chris Van Hollen	Jan. 3, 2017	Present
Massachusetts Class 1
1st	Tristram Dalton	Mar. 4, 1789	Mar. 3, 1791
2nd-4th	George Cabot	Mar. 4, 1791	Jun. 9, 1796	Resigned
4th-6th	Benjamin Goodhue	Jun. 11, 1796	Nov. 8, 1800	Resigned
6th-7th	Jonathan Mason	Nov. 14, 1800	Mar. 3, 1803
8th-10th	John Quincy Adams	Mar. 4, 1803	Jun. 8, 1808	Resigned
10th-13th	James Lloyd	Jun. 9, 1808	May 1, 1813	Resigned
13th-14th	Christopher Gore	May 5, 1813	May 30, 1816	Appointed then elected; Resigned
14th-15th	Eli P. Ashmun	Jun. 12, 1816	May 10, 1818	Resigned
15th-16th	Prentiss Mellen	Jun. 5, 1818	May 15, 1820	Resigned
16th-19th	Elijah H. Mills	Jun. 12, 1820	Mar. 3, 1827
20th-26th	Daniel Webster	May 30, 1827	Feb. 22, 1841	Resigned
26th-28th	Rufus Choate	Feb. 23, 1841	Mar. 3, 1845
29th-31st	Daniel Webster	Mar. 4, 1845	Jul. 22, 1850	Resigned
31st	Robert C. Winthrop	Jul. 30, 1850	Feb. 1, 1851	Appointed
31st	Robert Rantoul Jr.	Feb. 1, 1851	Mar. 3, 1851
32nd-43rd	Charles Sumner	Apr. 24, 1851	Mar. 11, 1874	Died
43rd	William B. Washburn	Apr. 17, 1874	Mar. 3, 1875
44th-52nd	Henry L. Dawes	Mar. 4, 1875	Mar. 3, 1893
53rd-69th	Henry Cabot Lodge	Mar. 4, 1893	Nov. 9, 1924	Died
69th	William M. Butler	Nov. 13, 1924	Dec. 5, 1926	Appointed
69th-79th	David I. Walsh	Dec. 6, 1926	Jan. 3, 1947
80th-82nd	Henry Cabot Lodge Jr.	Jan. 3, 1947	Jan. 3, 1953
83rd-87th	John F. Kennedy	Jan. 3, 1953	Dec. 22, 1960	Resigned
87th	Benjamin A. Smith II	Dec. 27, 1960	Nov. 6, 1962	Appointed
87th-111th	Edward M. Kennedy	Nov. 7, 1962	Aug. 25, 2009	Died
111th	Paul G. Kirk Jr.	Sept. 24, 2009	Feb. 4, 2010	Appointed
111th-112th	Scott P. Brown	Feb. 4, 2010	Jan. 3, 2013
113th-	Elizabeth Warren	Jan. 3, 2013	Present
Massachusetts Class 2
1st-4th	Caleb Strong	Mar. 4, 1789	Jun. 1, 1796	Resigned
4th-5th	Theodore Sedgwick	Jun. 11, 1796	Mar. 3, 1799
6th	Samuel Dexter	Mar. 4, 1799	May 30, 1800	Resigned
6th-8th	Dwight Foster	Jun. 6, 1800	Mar. 3, 1803	Resigned
8th-11th	Thomas Pickering	Mar. 4, 1803	Mar. 3, 1811
12th-14th	Joseph B. Varnum	Jun. 8, 1811	Mar. 3, 1817
15th-17th	Harrison Gray Otis	Mar. 4, 1817	May 30, 1822	Resigned
17th-19th	James Lloyd	Jun. 5, 1822	May 23, 1826	Resigned
19th-23rd	Nathaniel Silsbee	May 31, 1826	Mar. 3, 1835
24th-26th	John Davis	Mar. 4, 1835	Jan. 5, 1841	Resigned
26th-29th	Issac C. Bates	Jan. 13, 1841	Mar. 16, 1845	Died
29th-32nd	John Davis	Mar. 24, 1845	Mar. 3, 1853
33rd	Edward Everett	Mar. 4, 1853	Jun. 1, 1854	Resigned
33rd	Julius Rockwell	Jun. 3, 1854	Jan. 31, 1855	Appointed
33rd-43rd	Henry Wilson	Jan. 31, 1855	Mar. 3, 1873	Resigned
43rd-44th	George S. Boutwell	Mar. 12, 1873	Mar. 3, 1877
45th-58th	George F. Hoar	Mar. 4, 1877	Sept. 30, 1904	Died
58th-62nd	Winthrop M. Crane	Oct. 12, 1904	Mar. 3, 1913	Appointed, the elected
63rd-65th	John W. Weeks	Mar. 4, 1913	Mar. 3, 1919
66th-68th	David I. Walsh	Mar. 4, 1919	Mar. 3, 1925
69th-71st	Fredrick H. Gillett	Mar. 4, 1925	Mar. 3, 1931
72nd-74th	Marcus A. Coolidge	Mar. 4, 1931	Jan. 3, 1937
75th-78th	Henry Cabot Lodge Jr.	Jan. 3, 1937	Feb. 3, 1944	Resigned
78th	Sinclair Weeks	Feb. 8, 1944	Dec. 19, 1944	Appointed
78th-89th	Leverett Saltonstall	Jan. 4, 1945	Jan. 3, 1967	Appointed
90th-95th	Edward W. Brooke III	Jan. 3, 1967	Jan. 3, 1979
96th-98th	Paul E. Tsongas	Jan. 3, 1979	Jan. 2, 1985	Resigned
99th-113th	John F. Kerry	Jan. 2, 1985	Feb. 1, 2013	Resigned
113th	William (Mo) Cowan	Feb. 1, 2013	Jul. 15, 2013	Appointed
113th-	Edward John Markey	Jul. 16, 2013	Present
Michigan Class 1
24th-25th	Lucius Lyon	Jan. 26, 1837	Mar. 3, 1839
26th-28th	Augustus S. Porter	Jan. 20, 1840	Mar. 3, 1845
29th-30th	Lewis Cass	Mar. 4, 1845	May 29, 1848	Resigned
30th	Thomas Fitzgerald	Jun. 8, 1848	Mar. 3, 1849	Appointed
31st-34th	Lewis Cass	Mar. 4, 1849	Mar. 3, 1857
35th-43rd	Zachariah Chandler	Mar. 4, 1857	Mar. 3, 1875
44th-45th	Isaac P. Christiancy	Mar. 4, 1875	Feb. 10, 1879	Resigned
45th-46th	Zachariah Chandler	Feb. 19, 1879	Nov. 1, 1879	Died
46th	Henry P. Baldwin	Nov. 17, 1879	Mar. 3, 1881	Appointed, then elected
47th-49th	Omar D. Conger	Mar. 4, 1881	Mar. 3, 1887
50th-53rd	Francis B. Stockbridge	Mar. 4, 1887	Apr. 30, 1894	Died
53rd	John Patton Jr.	May 5, 1894	Jan. 14, 1895	Appointed
53rd-61st	Julius C. Burrows	Jan. 23, 1895	Mar. 3, 1911
62nd-67th	Charles E. Townsend	Mar. 4, 1911	Mar. 3, 1923
68th-70th	Woodbridge N. Ferris	Mar. 4, 1923	Mar. 23, 1928	Died
70th-82nd	Arthur H. Vandenberg	Mar. 31, 1928	Apr. 18, 1951	Appointed, then elected; died
82nd	A. E. Blair Moody	Apr. 23, 1951	Nov. 4, 1952	Appointed
82nd-85th	Charles E. Potter	Nov. 5, 1952	Jan. 3, 1959
86th-94th	Philip A. Hart	Jan. 3, 1959	Dec. 26, 1976	Died
94th-103rd	Donald W. Riegle Jr.	Dec. 30, 1976	Jan. 3, 1995
104th-106th	Spencer Abraham	Jan. 3, 1995	Jan. 3, 2001
107th-	Deborah (Debbie) Stabenow	Jan. 3, 2001	Present
Michigan Class 2
24th-26th	John Norvell	Jan. 26, 1837	Mar. 3, 1841
27th-29th	William Woodbridge	Mar. 4, 1841	Mar. 3, 1847
30th-32nd	Alpheus Felch	Mar. 4, 1847	Mar. 3, 1853
33rd-35th	Charles E. Stuart	Mar. 4, 1853	Mar. 3, 1859
36th-37th	Kinsley S. Bingham	Mar. 4, 1859	Oct. 5, 1861	Died
37th-41st	Jacob M. Howard	Jan. 4, 1862	Mar. 3, 1871
42nd-47th	Thomas W. Ferry	Mar. 4, 1871	Mar. 3, 1883
48th-50th	Thomas W. Palmer	Mar. 4, 1883	Mar. 3, 1889
51st-57th	James McMillen	Mar. 4, 1889	Aug. 10, 1902	Died
57th-59th	Russell A. Alger	Sept. 27, 1902	Jan. 24, 1907	Appointed, then elected; died
59th-65th	William Alden Smith	Feb. 6, 1907	Mar. 3, 1919
66th-67th	Truman H. Newberry	Mar. 4, 1919	Nov. 18, 1922	Resigned
67th-74th	James Couzens	Nov. 29, 1922	Oct. 22, 1936	Appointed, then elected; died
74th-77th	Prentiss M. Brown	Nov. 19, 1936	Jan. 3, 1943
78th-83rd	Homer S. Ferguson	Jan. 3, 1943	Jan. 3, 1955
84th-89th	Patrick V. McNamara	Jan. 3, 1955	Apr. 30, 1966	Died
89th-95th	Robert P. Griffin	May 11, 1966	Jan. 3, 1979	Appointed, then elected
96th-113th	Carl Levin	Jan. 3, 1979	Jan. 3, 2015
114th-	Gary C. Peters	Jan. 3, 2015	Present
Minnesota Class 1
35th-37th	Henry M. Rice	May 11, 1858	Mar. 3, 1863
38th-43rd	Alexander Ramsey	Mar. 4, 1863	Mar. 3, 1875
44th-49th	Samuel J. R. McMillan	Mar. 4, 1875	Mar. 3, 1887
50th-56th	Cushman K. Davis	Mar. 4, 1887	Nov. 27, 1900	Died
56th	Charles A. Towne	Dec. 5, 1900	Jan. 28, 1901	Appointed
56th-64th	Moses E. Clapp	Jan. 28, 1901	Mar. 3, 1917
65th-67th	Frank B. Kellogg	Mar. 4, 1917	Mar. 3, 1923
68th-79th	Henrik Shipstead	Mar. 4, 1923	Jan. 3, 1947
80th-85th	Edward J. Thye	Jan. 3, 1947	Jan. 3, 1959
86th-91st	Eugene J. McCarthy	Jan. 3, 1959	Jan. 3, 1971
92nd-95th	Hubert H. Humphrey Jr.	Jan. 3, 1971	Jan. 13, 1978	Died
95th	Muriel B. Humphrey	Jan. 25, 1978	Nov. 7, 1978	Appointed
95th-103rd	David F. Durenburger	Nov. 8, 1978	Jan. 3, 1995
104th-106th	Rod Grams	Jan. 3, 1995	Jan. 3, 2001
107th-110th	Mark Dayton	Jan. 3, 2001	Jan. 3, 2007
110th-	Amy Klobuchar	Jan. 3, 2007	Present
Minnesota Class 2
35th	James Shields	May 11, 1858	Mar. 3, 1859
36th-38th	Morton S. Wilkinson	Mar. 4, 1859	Mar. 3, 1865
39th-41st	Daniel S. Norton	Mar. 4, 1865	Jul. 13, 1870	Died
41st	William Windom	Jul. 15, 1870	Jan. 22, 1871	Appointed
41st	Ozora P. Stearns	Jan. 23, 1871	Mar. 3, 1871
42nd-47th	William Windom	Mar. 4, 1871	Mar. 7, 1881	Resigned
47th	A. J. Edgerton	Mar. 12, 1881	Nov. 14, 1881	Appointed
47th	William Windom	Nov. 15, 1881	Mar. 3, 1883
48th-50th	Dwight M. Sabin	Mar. 4, 1883	Mar. 3, 1889
51st-53rd	William D. Washburn	Mar. 4, 1889	Mar. 3, 1895
54th-67th	Knute Nelson	Mar. 4, 1895	Apr. 28, 1923	Died
67th-68th	Magnus Johnson	Jul. 16, 1923	Mar. 3, 1925
69th-74th	Thomas D. Schall	Mar. 4, 1925	Dec. 22, 1935	Died
74th	Elmer A. Benson	Dec. 27, 1935	Nov. 3, 1936	Appointed
74th	Guy V. Howard	Nov. 4, 1936	Jan. 3, 1937
75th-76th	Ernest Lundeen	Jan. 3, 1937	Aug. 31, 1940	Died
76th-77th	Joseph H. Ball	Oct. 14, 1940	Nov. 17, 1942	Appointed
77th	Arthur E. Nelson	Nov. 18, 1942	Jan. 3, 1943
78th-80th	Joseph H. Ball	Jan. 3, 1943	Jan. 3, 1949
81st-88th	Hubert H. Humphrey Jr.	Jan. 3, 1949	Dec. 29, 1964	Resigned
88th-94th	Walter F. Mondale	Dec. 30, 1964	Dec. 30, 1976	Appointed, then elected; resigned
94th-95th	Wendell R. Anderson	Dec. 30, 1976	Dec. 29, 1978	Appointed; resigned
95th-101st	Rudolph E. Boschwitz	Dec. 30, 1978	Jan. 3, 1991
102nd-107th	Paul D. Wellstone	Jan. 3, 1991	Oct. 25, 2002	Died
107th	Dean Barkley	Nov. 4, 2002	Jan. 3, 2003	Appointed
108th-111th	Norm Coleman	Jan. 3, 2003	Jan. 3, 2009
111th-115th	Al Franken	Jul. 7, 2009	Jan. 2, 2018	Resigned
115th-	Tina Smith	Jan. 3, 2018	Present	Appointed
Mississippi Class 1
15th-16th	Walter Leake	Dec. 10, 1817	May 15, 1820	Resigned
16th-19th	David Holmes	Aug. 30, 1820	Sept. 25, 1825	Appointed, then elected; resigned
19th	Powhatan Ellis	Sept. 28, 1825	Jan. 28, 1826	Appointed
19th	Thomas B. Reed	Jan. 28, 1826	Mar. 3, 1827
20th-22nd	Powhatan Ellis	Mar. 4, 1827	Jul. 16, 1832	Resigned
22nd-25th	John Black	Nov. 12, 1832	Jan. 22, 1838	Appointed, then elected; resigned
25th	James F. Trotter	Jan. 22, 1838	Jul. 10, 1838	Resigned
25th	Thomas Hickman Williams	Nov. 12, 1838	Mar. 3, 1839	Appointed, then elected
26th-28th	John Henderson	Mar. 4, 1839	Mar. 3, 1845
29th-31st	Jesse Speight	Mar. 4, 1845	May 1, 1847	Died
30th-32nd	Jefferson Davis	Aug. 10, 1847	Sept. 23, 1851	Appointed, then elected; resigned
32nd	John J. McRae	Dec. 1, 1851	Mar. 17, 1852	Appointed
32nd-34th	Stephen Adams	Mar. 17, 1852	Mar. 3, 1857
35th-36th	Jefferson Davis	Mar. 4, 1857	Jan. 21, 1861	Withdrew
41st-43rd	Adelbert Ames	Feb. 23, 1870	Jan. 10, 1874	Resigned
43rd	Henry R. Pease	Feb. 3, 1874	Mar. 3, 1875
44th-46th	Blanche K. Bruce	Mar. 4, 1875	Mar. 3, 1881
47th-55th	James Z. George	Mar. 4, 1881	Aug. 14, 1897	Died
55th-61st	Hernando D. Money	Oct. 8, 1897	Mar. 3, 1911	Appointed, then elected
62nd-67th	John Sharp Williams	Mar. 4, 1911	Mar. 3, 1923
68th-73rd	Hubert D. Stephens	Mar. 4, 1923	Jan. 2, 1935
74th-82nd	Theodore G. Bilbo	Jan. 3, 1935	Aug. 21, 1947	Died
80th-100th	John C. Stennis	Nov. 5, 1947	Jan. 2, 1989
101st-110th	Trent Lott	Jan. 3, 1989	Dec. 18, 2007	Resigned
110th-	Roger F. Wicker	Dec. 31, 2007	Present	Appointed, then elected
Mississippi Class 2
15th-20th	Thomas Hill Williams	Dec. 10, 1817	Mar. 3, 1829
21st	Thomas B. Reed	Mar. 4, 1829	Nov. 26, 1829	Died
21st	Robert H. Adams	Jan. 6, 1830	Jul. 2, 1830	Died
21st-23rd	George Poindexter	Oct. 15, 1830	Mar. 3, 1835	Appointed, then elected
24th-29th	Robert J. Walker	Mar. 4, 1835	Mar. 5, 1845	Resigned
29th	Joseph W. Chalmers	Nov. 3, 1845	Mar. 3, 1847	Appointed, then elected
30th-32nd	Henry Stuart Foote	Mar. 4, 1847	Jan. 8, 1852	Resigned
32nd	Walker Brooke	Feb. 18, 1852	Mar. 3, 1853
33rd-36th	Albert G. Brown	Jan. 7, 1854	Jan. 12, 1861	Withdrew
41st	Hiram R. Revels	Feb. 23, 1870	Mar. 3, 1871
42nd-44th	James L. Alcorn	Dec. 4, 1871	Mar. 3, 1877
45th-50th	Lucius Q.C. Lamar	Mar. 4, 1877	Mar. 6, 1885	Resigned
49th-53rd	Edward C. Walthall	Mar. 9, 1885	Jan. 24, 1894	Appointed, then elected; resigned
53rd	Anselm J. McLaurin	Feb. 7, 1894	Mar. 3, 1895
54th-55th	Edward C. Walthall	Mar. 4, 1895	Apr. 21, 1898	Died
55th-56th	William V. Sullivan	May 31, 1898	Mar. 3, 1901	Appointed, then elected
57th-61st	Anselm J. McLaurin	Mar. 4, 1901	Dec. 22, 1909	Died
61st	James Gordon	Dec. 27, 1909	Feb. 22, 1910	Appointed
61st-62nd	LeRoy Percy	Feb. 23, 1910	Mar. 3, 1913
63rd-65th	James K. Vardaman	Mar. 4, 1913	Mar. 3, 1919
66th-77th	Byron P. Harrison	Mar. 4, 1919	Jun. 22, 1941	Died
77th	James O. Eastland	Jun. 30, 1941	Sept. 28, 1941	Appointed
77th	Wall Doxey	Sept. 29, 1941	Jan. 2, 1943
78th-95th	James O. Eastland	Jan. 3, 1943	Dec. 27, 1978	Resigned
99th-115thth	William Thad Cochran	Dec. 27, 1978	Apr. 1, 2018
115th-	Cindy Hyde-Smith	Apr. 9, 2018	Present	Appointed, then elected
Missouri Class 1
17th-31st	Thomas Hart Benton	Aug. 10, 1821	Mar. 3, 1851
32nd-34th	Henry S. Geyer	Mar. 4, 1851	Mar. 3, 1857
35th-37th	Trusten Polk	Mar. 4, 1857	Jan. 10, 1862	Expelled
37th-40th	John B. Henderson	Jan. 17, 1862	Mar. 3, 1869	Appointed, then elected
41st-43rd	Carl Schurz	Mar. 4, 1869	Mar. 3, 1875
44th-58th	Francis M. Cockrell	Mar. 4, 1875	Mar. 3, 1905
59th-61st	William Warner	Mar. 18, 1905	Mar. 3, 1911
62nd-70th	James A. Reed	Mar. 4, 1911	Mar. 3, 1929
71st-73rd	Roscoe C. Patterson	Mar. 4, 1929	Jan. 3, 1935
74th-79th	Harry S. Truman	Jan. 3, 1935	Jan. 17, 1945	Resigned
79th	Frank P. Briggs	Jan. 18, 1945	Jan. 3, 1947	Appointed
80th-82nd	James P. Kem	Jan. 3, 1947	Jan. 3, 1953
83rd-94th	W. Stuart Symington	Jan. 3, 1953	Dec. 27, 1976	Resigned
94th-103rd	John C. Danforth	Dec. 27, 1976	Jan. 3, 1995
104th-106th	John D. Ashcroft	Jan. 3, 1995	Jan. 3, 2001
107th	Jean Carnahan	Jan. 3, 2001	Nov. 23, 2002	Appointed
107th-109th	James M. Talent	Nov. 23, 2002	Jan. 3, 2007
110th-115th	Claire McCaskill	Jan. 3, 2007	Jan. 3, 2019
116th-	Josh Hawley	Jan. 3, 2019	Present
Missouri Class 3
17th-21st	David Barton	Aug. 10, 1821	Mar. 3, 1831
22nd-24th	Alexander Buckner	Mar. 4, 1831	Jun. 6, 1833	Died
23rd-28th	Lewis F. Linn	Oct. 25, 1833	Oct. 3, 1843	Appointed, then elected; died
28th-33rd	David R. Atchison	Oct. 14, 1843	Mar. 3, 1855	Appointed, then elected
34th-36th	James S. Green	Jan. 12, 1857	Mar. 3, 1861
37th	Waldo P. Johnson	Mar. 17, 1861	Jan. 10, 1862	Expelled
37th-38th	Robert Wilson	Jan. 17, 1862	Nov. 13, 1863	Appointed
38th-39th	B. Gratz Brown	Nov. 13, 1863	Mar. 3, 1867
40th-41st	Charles D. Drake	Mar. 4, 1867	Dec. 19, 1870	Resigned
41st	Daniel T. Jewett	Dec. 19, 1870	Jan. 20, 1871	Appointed
41st-42nd	Francis P. Blair Jr.	Jan. 20, 1871	Mar. 3, 1873
43rd-45th	Lewis V. Bogy	Mar. 4, 1873	Sept. 20, 1877	Died
45th	David H. Armstrong	Sept. 29, 1877	Jan. 26, 1879	Appointed
45th	James Shields	Jan. 27, 1879	Mar. 3, 1879
46th-57th	George G. Vest	Mar. 4, 1879	Mar. 3, 1903
58th-65th	William J. Stone	Mar. 4, 1903	Apr. 14, 1918	Died
65th	Xenophon P. Wilfley	Apr. 30, 1918	Nov. 5, 1918	Appointed
65th-69th	Selden P. Spencer	Nov. 6, 1918	May 16, 1925	Died
69th	George H. Williams	May 25, 1925	Dec. 5, 1926	Appointed
69th-72nd	Harry B. Hawes	Dec. 6, 1926	Feb. 3, 1933	Resigned
72nd-78th	Joel Bennett Clark	Feb. 3, 1933	Jan. 3, 1945
79th-81st	Forrest C. Donnell	Jan. 3, 1945	Jan. 3, 1951
82nd-86th	Thomas C. Hennings Jr.	Jan. 3, 1951	Sept. 13, 1960	Died
86th-90th	Edward V. Long	Sept. 23, 1960	Dec. 27, 1968	Appointed, then elected; resigned
90th-99th	Thomas F. Eagleton	Dec. 28, 1968	Jan. 3, 1987
100th-111th	Christopher S. (Kit) Bond	Jan. 3, 1987	Jan. 3, 2011
112th-	Roy Blunt	Jan. 3, 2011	Present
Montana Class 1
51st-52nd	Wilbur F. Sanders	Jan. 1, 1890	Mar. 3, 1893
53rd-55th	Lee Mantle	Jan. 16, 1895	Mar. 3, 1899
56th	William A. Clark	Mar. 4, 1899	May 15, 1900	Resigned
57th-58th	Paris Gibson	Mar. 7, 1901	Mar. 3, 1905
59th-61st	Thomas H. Carter	Mar. 4, 1905	Mar. 3, 1911
62nd-67th	Henry L. Myers	Mar. 4, 1911	Mar. 3, 1923
68th-79th	Burton K. Wheeler	Mar. 4, 1923	Jan. 3, 1947
80th-82nd	Zales N. Ecton	Jan. 3, 1947	Jan. 3, 1953
83rd-94th	Michael J. Mansfield	Jan. 3, 1953	Jan. 3, 1977
95th-100th	John Melcher	Jan. 3, 1977	Jan. 3, 1989
101st-109th	Conrad Burns	Jan. 3, 1989	Jan. 3, 2007
110th-	Jon Tester	Jan. 3, 2007	Present
Montana Class 2
51st-53rd	Thomas C. Power	Jan. 2, 1890	Mar. 3, 1895
54th-56th	Thomas H. Carter	Mar. 4, 1895	Mar. 3, 1901
57th-59th	William A. Clark	Mar. 4, 1901	Mar. 3, 1907
60th-62nd	Joseph M. Dixon	Mar. 4, 1907	Mar. 3, 1913
63rd-72nd	Thomas J. Walsh	Mar. 4, 1913	Mar. 2, 1933	Died
73rd	John E. Erickson	Mar. 13, 1933	Nov. 6, 1934	Appointed
73rd-86th	James E. Murray	Nov. 7, 1934	Jan. 3, 1961
87th-95th	Lee W. Metcalf	Jan. 3, 1961	Jan. 12, 1978	Died
95th	Paul G. Hatfield	Jan. 22, 1978	Dec. 14, 1978	Appointed; resigned
95th-113th	Max S. Baucus	Dec. 15, 1978	Feb. 6, 2014	Resigned
113th	John Walsh	Feb. 9, 2014	Jan. 3, 2015	Appointed
114th-	Steve Daines	Jan. 3, 2015	Present
Nebraska Class 1
39th-43rd	Thomas W. Tipton	Mar. 1, 1867	Mar. 3, 1875
44th-46th	Algernon S. Paddock	Mar. 4, 1875	Mar. 3, 1881
47th-49th	Charles H. Van Wyck	Mar. 4, 1881	Mar. 3, 1887
50th-52nd	Algernon S. Paddock	Mar. 4, 1887	Mar. 3, 1893
53rd-55th	William V. Allen	Mar. 4, 1893	Mar. 3, 1899
56th-55th	Monroe L. Hayward	Mar. 8, 1899	Dec. 5, 1899	Died
56th-57th	William V. Allen	Dec. 13, 1899	Mar. 28, 1901	Appointed
57th-58th	Charles H. Dietrich	May 1, 1901	Mar. 3, 1905
59th-61st	Elmer J. Burkett	Mar. 4, 1905	Mar. 3, 1911
62nd-67th	Gilbert M. Hitchcock	Mar. 4, 1911	Mar. 3, 1923
68th-73rd	Robert B. Howell	Mar. 4, 1923	Mar. 11, 1933	Died
73rd	William H. Thompson	May 24, 1933	Nov. 6, 1934	Appointed
73rd	Richard C. Hunter	Nov. 7, 1934	Jan. 3, 1935
74th-76th	Edward R. Burke	Jan. 3, 1935	Jan. 3, 1941
77th-83rd	Hugh A. Butler	Jan. 3, 1941	Jul. 1, 1954	Died
83rd	Samuel W. Reynolds	Jul. 3, 1954	Nov. 7, 1954	Appointed
83rd-94th	Roman L. Hruska	Nov. 8, 1954	Dec. 27, 1976	Resigned
94th-100th	Edward Zorinsky	Dec. 28, 1976	Mar. 6, 1987	Died
100th-101st	David K. Karnes	Mar. 11, 1987	Jan. 3, 1989	Appointed
101st-106th	J. Robert Kerrey	Jan. 3, 1989	Jan. 3, 2001
107th-112th	Earl Benjamin Nelson	Jan. 3, 2001	Jan. 3, 2013
113th-	Debra (Deb) Fischer	Jan. 3, 2013	Present
Nebraska Class 2
39th-41st	John M. Thayer	Mar. 1, 1867	Mar. 3, 1871
42nd-44th	Phineas W. Hitchcock	Mar. 4, 1871	Mar. 3, 1877
45th-47th	Alvin Saunders	Mar. 4, 1877	Mar. 3, 1883
48th-53rd	Charles F. Manderson	Mar. 4, 1883	Mar. 3, 1895
54th-56th	John M. Thurston	Mar. 4, 1895	Mar. 3, 1901
57th-59th	Joseph H. Millard	Mar. 28, 1901	Mar. 3, 1907
60th-62nd	Norris Brown	Mar. 4, 1907	Mar. 3, 1913
63rd-77th	George M. Norris	Mar. 4, 1913	Jan. 3, 1943
78th-82nd	Kenneth S. Wherry	Jan. 3, 1943	Nov. 29, 1951	Died
82nd	Frederick A. Seaton	Dec. 10, 1951	Nov. 4, 1952	Appointed
82nd-83rd	Dwight P. Griswold	Nov. 5, 1952	Apr. 12, 1954	Died
83rd	Eva K. Bowring	Apr. 16, 1954	Nov. 7, 1954	Appointed
83rd-84th	Hazel H. Abel	Nov. 8, 1954	Dec. 31, 1955	Resigned
84th-95th	Carl T. Curtis	Jan. 1, 1955	Jan. 3, 1979
96th-104th	J. James Exon	Jan. 3, 1979	Jan. 3, 1997
105th-110th	Charles Timothy (Chuck) Hagel	Jan. 3, 1997	Jan. 3, 2009
111th-113th	Mike Johanns	Jan. 3, 2009	Jan. 3, 2015
114th-	Ben Sasse	Jan. 3, 2015	Present
Nevada Class 1
38th-43rd	William M. Stewart	Feb. 1, 1865	Mar. 3, 1875
44th-46th	William Sharon	Mar. 4, 1875	Mar. 3, 1881
47th-49th	James G. Fair	Mar. 4, 1881	Mar. 3, 1887
50th-58th	William M. Stewart	Mar. 4, 1887	Mar. 3, 1905
59th-62nd	George S. Nixon	Mar. 4, 1905	Jun. 5, 1912	Died
62nd	William A. Massey	Jul. 1, 1912	Jan. 29, 1913	Appointed
62nd-76th	Key Pittman	Jan. 29, 1913	Nov. 10, 1940	Died
76th-77th	Berkeley L. Bunker	Nov. 27, 1940	Dec. 6, 1942	Appointed
77th-79th	James G. Scrugham	Dec. 7, 1942	Jun. 23, 1945	Died
79th	Edward P. Carville	Jul. 25, 1945	Jan. 3, 1947	Appointed
80th-85th	George W. Malone	Jan. 3, 1947	Jan. 3, 1959
86th-97th	Howard W. Cannon	Jan. 3, 1959	Jan. 3, 1983
98th-100th	J. Chic Hecht	Jan. 3, 1983	Jan. 3, 1989
101st-106th	Richard H. Bryan	Jan. 3, 1989	Jan. 3, 2001
107th-112th	John E. Ensign	Jan. 3, 2001	May 3, 2011	Resigned
112th-115th	Dean Heller	May 9, 2011	Jan. 3, 2019	Appointed
116th-	Jacklyn (Jacky) Sheryl Rosen	Jan. 3, 2019	Present
Nevada Class 3
38th-42nd	James W. Nye	Feb. 1, 1865	Mar. 3, 1873
43rd-57th	John P. Jones	Mar. 4, 1873	Mar. 3, 1903
58th-65th	Francis G. Newlands	Mar. 4, 1903	Dec. 24, 1917	Died
65th-66th	Charles B. Henderson	Jan. 12, 1918	Mar. 3, 1921	Appointed, then elected
67th-72nd	Tasker L. Oddie	Mar. 4, 1921	Mar. 3, 1933
73rd-83rd	Patrick A. McCarran	Mar. 4, 1933	Sept. 28, 1954	Died
83rd	Ernest S. Brown	Oct. 1, 1954	Dec. 1, 1954	Appointed
83rd-93rd	Alan H. Bible	Dec. 2, 1954	Dec. 17, 1974	Resigned
93rd-99th	Paul D. Laxalt	Dec. 18, 1974	Jan. 3, 1987
100th-114th	Harry D. Reid	Jan. 3, 1987	Jan. 3, 2017
115th-	Catherine Cortez Masto	Jan. 3, 2017	Present
New Hampshire Class 2
1st-2nd	Paine Wingate	Mar. 4, 1789	Mar. 3, 1793
3rd-7th	Samuel Livermore	Mar. 4, 1793	Jun. 12, 1801	Resigned
7th-8th	Simeon Olcott	Jun. 17, 1801	Mar. 3, 1805
13th	Nicholas Gilman	Mar. 4, 1805	May 2, 1814	Died
13th-14th	Thomas W. Thompson	Jun. 24, 1814	Mar. 3, 1817
15th-17th	David L. Morril	Mar. 4, 1817	Mar. 3, 1823
18th-23rd	Samuel Bell	Mar. 4, 1823	Mar. 3, 1835
24th-26th	Henry Hubbard	Mar. 4, 1835	Mar. 3, 1841
27th-29th	Levi Woodbury	Mar. 4, 1841	Nov. 20, 1845	Resigned
29th	Benning W. Jenness	Dec. 1, 1845	Jun. 13, 1846	Appointed
29th	Joseph Cilley	Jun. 13, 1846	Mar. 3, 1847
30th-32nd	John P. Hale	Mar. 4, 1847	Mar. 3, 1853
33rd	Charles G. Atherton	Mar. 4, 1853	Nov. 15, 1853	Died
33rd	Jared W. Williams	Nov. 29, 1853	Aug. 4, 1854	Appointed
34th-38th	John P. Hale	Jul. 30, 1855	Mar. 3, 1865
39th-44th	Aaron H. Cragin	Mar. 4, 1865	Mar. 3, 1877
45th-47th	Edward H. Rollins	Mar. 4, 1877	Mar. 3, 1883
48th-49th	Austin F. Pike	Mar. 4, 1883	Oct. 8, 1886	Died
49th-50th	Person C. Cheney	Nov. 24, 1886	Jun. 14, 1887	Appointed
50th	William E. Chandler	Jun. 14, 1887	Mar. 3, 1889
51st	Gilman Marston	Mar. 4, 1889	Jun. 18, 1889	Appointed
51st-56th	William E. Chandler	Jun. 18, 1889	Mar. 3, 1901
57th-62nd	Henry E. Burnham	Mar. 4, 1901	Mar. 3, 1913
63rd-65th	Henry F. Hollis	Mar. 13, 1913	Mar. 3, 1919
66th-74th	Henry W. Keyes	Mar. 4, 1919	Jan. 3, 1937
75th-87th	H. Styles Bridges	Jan. 3, 1937	Nov. 26, 1961	Died
87th	Maurice J. Murphy Jr.	Dec. 7, 1961	Nov. 6, 1962	Appointed
87th-95th	Thomas J. McIntyre	Nov. 7, 1962	Jan. 3, 1979
96th-101st	Gordon J. Humphrey	Jan. 3, 1979	Dec. 4, 1990	Resigned
101st-107th	Robert C. Smith	Dec. 7, 1990	Jan. 3, 2003
108th-110th	John E. Sununu	Jan. 3, 2003	Jan. 3, 2009
111th-	Jeanne Shaheen	Jan. 3, 2009	Present
New Hampshire Class 3
1st-6th	John Langdon	Mar. 4, 1789	Mar. 3, 1801
7th	James Sheafe	Mar. 4, 1801	Jun. 14, 1802	Resigned
7th-9th	William Plumer	Jun. 17, 1802	Mar. 3, 1807
10th-11th	Nahum Parker	Mar. 4, 1807	Jun. 1, 1810	Resigned
11th-13th	Charles Cutts	Jun. 21, 1810	Jun. 10, 1813	Elected; appointed
13th-15th	Jeremiah Mason	Jun. 10, 1813	Jun. 16, 1817	Resigned
15th	Clement Storer	Jun. 27, 1817	Mar. 3, 1819
16th-18th	John F. Parrott	Mar. 4, 1819	Mar. 3, 1825
19th-21st	Levi Woodbury	Jun. 16, 1825	Mar. 3, 1831
22nd-24th	Isaac Hill	Mar. 4, 1831	May 30, 1836	Resigned
24th	John Page	Jun. 8, 1836	Mar. 3, 1837
25th-27th	Franklin Pierce	Mar. 4, 1837	Feb. 28, 1842	Resigned
27th	Leonard Wilcox	Mar. 1, 1842	Mar. 3, 1843	Appointed, then elected
28th-30th	Charles G. Atherton	Mar. 4, 1843	Mar. 3, 1849
31st-33rd	Moses Norris Jr.	Mar. 4, 1849	Jan. 11, 1855	Died
33rd	John S. Wells	Jan. 16, 1855	Mar. 3, 1855	Appointed
34th-35th	James Bell	Jul. 30, 1855	May 26, 1857	Died
35th-39th	Daniel Clark	Jun. 27, 1857	Jul. 27, 1866	Resigned
39th	George G. Fogg	Aug. 31, 1866	Mar. 3, 1867	Appointed
40th-42nd	James W. Patterson	Mar. 4, 1867	Mar. 3, 1873
43rd-45th	Bainbridge Wadleigh	Mar. 4, 1873	Mar. 3, 1879
46th	Charles H. Bell	Mar. 13, 1879	Jun. 16, 1879	Appointed
46th-51st	Henry W. Blair	Jun. 17, 1879	Mar. 3, 1891	Appointed
52nd-66th	Jacob H. Gallinger	Mar. 4, 1891	Aug. 17, 1918	Died
65th	Irving W. Drew	Sept. 2, 1918	Nov. 5, 1918	Appointed
65th-72nd	George H. Moses	Nov. 6, 1918	Mar. 3, 1933
73rd-75th	Fred H. Brown	Mar. 4, 1933	Jan. 3, 1939
76th-83rd	Charles W. Tobey	Jan. 3, 1939	Jul. 24, 1953	Died
83rd	Robert W. Upton	Aug. 14, 1953	Nov. 7, 1954	Appointed
83rd-93rd	Norris H. Cotton	Nov. 8, 1953	Dec. 31, 1974	Resigned
93rd	Louis C. Wyman	Dec. 31, 1974	Jan. 3, 1975	Appointed
94th	Norris H. Cotton	Aug. 8, 1975	Sept. 17, 1975	Appointed
94th-96th	John A. Durkin	Sept. 18, 1975	Dec. 29, 1980	Resigned
96th-102nd	Warren B. Rudman	Dec. 29, 1980	Jan. 3, 1993
103rd-111th	Judd Gregg	Jan. 3, 1993	Jan. 3, 2011
112th-114th	Kelly Ayotte	Jan. 3, 2011	Jan. 3, 2017
115th-	Maggie Hassan	Jan. 3, 2017	Present
New Jersey Class 1
1st	Jonathan Elmer	Mar. 4, 1789	Mar. 3, 1791
2nd-5th	John Rutherfurd	Mar. 4, 1791	Nov. 26, 1798	Resigned
5th	Franklin Davenport	Dec. 5, 1798	Mar. 3, 1799	Appointed
6th	James Schureman	Mar. 4, 1799	Feb. 16, 1801	Resigned
6th	Aaron Ogden	Feb. 28, 1801	Mar. 3, 1803
8th-10th	John Condit	Sept. 1, 1803	Mar. 3, 1809	Appointed, then elected
11th-13th	John Lambert	Mar. 4, 1809	Mar. 3, 1815
14th-16th	James J. Wilson	Mar. 4, 1815	Jan. 8, 1821	Resigned
16th-18th	Samuel L. Southard	Jan. 26, 1821	Mar. 3, 1823	Appointed, then elected; resigned
18th-19th	Joseph McIlvaine	Nov. 12, 1823	Aug. 19, 1826	Died
19th-20th	Ephraim Bateman	Nov. 9, 1826	Jan. 12, 1829	Resigned
20th-22nd	Mahlon Dickerson	Jan. 30, 1829	Mar. 3, 1833
23rd-27th	Samuel L. Southard	Mar. 4, 1833	Jun. 26, 1842	Died
27th-31st	William L. Dayton	Jul. 2, 1842	Mar. 3, 1851	Appointed, then elected
32nd-33rd	Robert F. Stockton	Mar. 4, 1851	Jan. 10, 1853	Resigned
33rd-37th	John R. Thomson	Mar. 4, 1853	Sept. 12, 1862	Died
37th	Richard S. Field	Nov. 21, 1862	Jan. 14, 1863	Appointed
37th	James W. Wall	Jan. 14, 1863	Mar. 3, 1863
38th-39th	William Wright	Mar. 4, 1863	Nov. 1, 1866	Died
39th-40th	Frederick T. Frelinghuysen	Nov. 12, 1866	Mar. 3, 1869	Appointed, then elected
41st-43rd	John P. Stockton	Mar. 4, 1869	Mar. 3, 1875
44th-46th	Theodore F. Randolph	Mar. 4, 1875	Mar. 3, 1881
47th-49th	William J. Sewell	Mar. 4, 1881	Mar. 3, 1887
50th-52nd	Rufus Blodgett	Mar. 4, 1887	Mar. 3, 1893
53rd-55th	James Smith Jr.	Mar. 4, 1893	Mar. 3, 1899
56th-61st	John Kean	Mar. 4, 1899	Mar. 3, 1911
62nd-64th	James E. Martine	Mar. 4, 1911	Mar. 3, 1917
65th-67th	Joseph S. Frelinghuysen	Mar. 4, 1917	Mar. 3, 1923
68th-70th	Edward I. Edwards	Mar. 4, 1923	Mar. 3, 1929
71st-73rd	Hamilton F. Kean	Mar. 4, 1929	Mar. 3, 1935
74th-75th	A. Harry Moore	Jan. 3, 1935	Jan. 18, 1938	Resigned
75th	John G. Milton	Jan. 18, 1938	Nov. 8, 1938	Appointed
75th-78th	W. Warren Barbour	Nov. 9, 1938	Nov. 22, 1943	Died
78th	Arthur Walsh	Nov. 26, 1943	Dec. 6, 1944	Appointed
78th-85th	Howard A. Smith	Dec. 7, 1944	Jan. 3, 1959
86th-97th	Harrison A. Williams Jr.	Jan. 3, 1959	Mar. 11, 1982	Resigned
97th	Nicholas F. Brady	Apr. 12, 1982	Dec. 27, 1982	Appointed, then resigned
98th-106th	Frank R. Lautenberg	Dec. 27, 1982	Jan. 3, 2001
107th-109th	Jon S. Corzine	Jan. 3, 2001	Jan. 17, 2006	Resigned
109th-	Robert Menendez	Jan. 17, 2006	Present	Appointed, then elected
New Jersey Class 2
1st	William Paterson	Mar. 4, 1789	Nov. 13, 1790	Resigned
1st-2nd	Philemon Dickinson	Nov. 23, 1790	Mar. 3, 1793
3rd-4th	Frederick Frelinghuysen	Mar. 4, 1793	Nov. 12, 1796	Resigned
4th-5th	Richard Stockton	Nov. 12, 1796	Mar. 3, 1799
6th-8th	Jonathan Dayton	Mar. 4, 1799	Mar. 3, 1805
9th-11th	Aaron Kitchell	Mar. 4, 1805	Mar. 12, 1809	Resigned
11th-14th	John Condit	Mar. 21, 1809	Mar. 3, 1817	Appointed, then elected
15th-20th	Mahlon Dickerson	Mar. 4, 1817	Jan. 30, 1829	Resigned
21st-23rd	Theodore Frelinghuysen	Mar. 4, 1829	Mar. 3, 1835
24th-26th	Garret D. Wall	Mar. 4, 1835	Mar. 3, 1841
27th-32nd	Jacob W. Miller	Mar. 4, 1841	Mar. 3, 1853
33rd-35th	William Wright	Mar. 4, 1853	Mar. 3, 1859
36th-38th	John C. Ten Eyck	Mar. 4, 1859	Mar. 3, 1865
39th	John P. Stockton	Mar. 15, 1865	Mar. 27, 1866
39th-41st	Alexander G. Cattell	Sept. 19, 1866	Mar. 3, 1871
42nd-44th	Frederick T. Frelinghuysen	Mar. 4, 1871	Mar. 3, 1877
45th-53rd	John R. McPherson	Mar. 4, 1877	Mar. 3, 1895
54th-57th	William J. Sewell	Mar. 4, 1895	Dec. 27, 1901	Died
57th-59th	John F. Dryden	Jan. 29, 1902	Mar. 3, 1907
60th-62nd	Frank O. Briggs	Mar. 4, 1907	Mar. 3, 1913
63rd-65th	William Hughes	Mar. 4, 1913	Jan. 30, 1918	Died
65th	David Baird	Feb. 23, 1918	Mar. 3, 1919	Appointed, then elected
66th-71st	Walter E. Edge	Mar. 4, 1919	Nov. 21, 1929	Resigned
71st	David Baird Jr.	Nov. 30, 1929	Dec. 2, 1930	Appointed
71st-72nd	Dwight W. Morrow	Dec. 3, 1930	Oct. 5, 1931	Died
72nd-74th	W. Warren Barbour	Dec. 1, 1931	Jan. 3, 1937	Appointed, then elected
75th-77th	William H. Smathers	Apr. 15, 1937	Jan. 3, 1943
78th-80th	Albert W. Hawkes	Jan. 3, 1943	Jan. 3, 1949
81st-83rd	Robert C. Hendrickson	Jan. 3, 1949	Jan. 3, 1955
84th-95th	Clifford P. Case	Jan. 3, 1955	Jan. 3, 1979
96th-104th	William W. Bradley	Jan. 3, 1979	Jan. 3, 1997
105th-107th	Robert G. Torricelli	Jan. 3, 1997	Jan. 3, 2003
108th-113th	Frank R. Lautenberg	Jan. 3, 2003	Jun. 3, 2013	Died
113th	Jeffrey S. Chiesa	Jun. 6, 2013	Oct. 30, 2013	Appointed
113th-	Cory A. Booker	Oct. 31, 2013	Present
New Mexico Class 1
62nd-64th	Thomas B. Catron	Mar. 27, 1912	Mar. 3, 1917
65th-70th	Andrieus A. Jones	Mar. 4, 1917	Dec. 20, 1927	Died
70th	Bronson M. Cutting	Dec. 29, 1927	Dec. 6, 1928	Appointed
70th	Octaviano A. Larrazolo	Dec. 7, 1928	Mar. 3, 1929
71st-74th	Bronson M. Cutting	Mar. 4, 1929	May 6, 1935	Died
74th-87th	Dennis Chavez	May 11, 1935	Nov. 18, 1962	Appointed, then elected; died
87th-88th	Edwin L. Mechem	Nov. 30, 1962	Nov. 3, 1964	Appointed
88th-94th	Joseph M. Montoya	Nov. 4, 1964	Jan. 3, 1977
95th-97th	Harrison H. Schmitt	Jan. 3, 1977	Jan. 3, 1983
98th-112th	Jeff Bingaman	Jan. 3, 1983	Jan. 3, 2013
113th-	Martin Heinrich	Jan. 3, 2013	Present
New Mexico Class 2
62nd-67th	Albert B. Fall	Mar. 27, 1912	Mar. 4, 1921	Resigned
67th-68th	Holm O. Bursum	Mar. 11, 1921	Mar. 3, 1925	Appointed, then elected
69th-73rd	Sam G. Bratton	Mar. 4, 1925	Jun. 24, 1933	Resigned
73rd-80th	Carl A. Hatch	Oct. 10, 1933	Jan. 3, 1949	Appointed, then elected
81st-92nd	Clinton P. Anderson	Jan. 3, 1949	Jan. 3, 1973
93rd-110th	Pete V. Domenici	Jan. 3, 1973	Jan. 3, 2009
111th-116th	Thomas Udall	Jan. 3, 2009	Jan. 3, 2021
117th-	Ben Ray Luján	Jan. 3, 2021	Present
New York Class 1
1st	Philip J. Schuyler	Jul. 15, 1789	Mar. 3, 1781
2nd-4th	Aaron Burr	Mar. 4, 1791	Mar. 3, 1797
5th	Philip J. Schuyler	Mar. 4, 1797	Jan. 3, 1798	Resigned
5th	John S. Hobart	Jan. 11, 1798	Apr. 16, 1798	Resigned
5th	William North	May 5, 1798	Aug. 17, 1798	Appointed
5th-6th	James Watson	Aug. 17, 1798	Mar. 19, 1800	Resigned
6th-7th	Gouverneur Morris	Apr. 3, 1800	Mar. 3, 1803
8th	Theodorus Bailey	Mar. 4, 1803	Jan. 16, 1804	Resigned
8th	John Armstrong Jr.	Feb. 4, 1804	Jun. 30, 1804	Resigned
8th-10th	Samuel L. Mitchill	Nov. 9, 1804	Mar. 3, 1809
11th-13th	Obadiah German	Mar. 4, 1809	Mar. 3, 1815
14th-16th	Nathan Sanford	Mar. 4, 1815	Mar. 3, 1821
17th-20th	Martin Van Buren	Mar. 4, 1821	Dec. 20, 1828	Resigned
20th-22nd	Charles E. Dudley	Jan. 15, 1829	Mar. 3, 1833
23rd-28th	Nathaniel P. Tallmadge	Mar. 4, 1833	Jun. 17, 1844	Resigned
28th-31st	Daniel S. Dickinson	Nov. 30, 1844	Mar. 3, 1851	Appointed, then elected
32nd-34th	Hamilton Fish	Mar. 4, 1851	Mar. 3, 1857
35th-37th	Preston King	Mar. 4, 1857	Mar. 3, 1863
38th-40th	Edwin D. Morgan	Mar. 4, 1863	Mar. 3, 1869
41st-43rd	Reuben E. Fenton	Mar. 4, 1869	Mar. 3, 1875
44th-46th	Francis Kernan	Mar. 4, 1875	Mar. 3, 1881
47th	Thomas C. Platt	Mar. 4, 1881	May 16, 1881	Resigned
47th-49th	Warner Miller	Jul. 16, 1881	Mar. 3, 1887
50th-52nd	Frank Hiscock	Mar. 4, 1887	Mar. 3, 1893
53rd-55th	Edward Murphy Jr.	Mar. 4, 1893	Mar. 3, 1899
56th-61st	Chauncey M. Depew	Mar. 4, 1899	Mar. 3, 1911
62nd-64th	James A. O'Gorman	Mar. 31, 1911	Mar. 3, 1917
65th-67th	William M. Calder	Mar. 4, 1917	Mar. 3, 1923
68th-76th	Royal S. Copeland	Mar. 4, 1923	Jun. 17, 1938	Died
75th-79th	James M. Mead	Dec. 3, 1938	Jan. 3, 1947
80th-85th	Irving M. Ives	Jan. 3, 1947	Jan. 3, 1959
86th-88th	Kenneth B. Keating	Jan. 3, 1959	Jan. 3, 1965
89th-90th	Robert F. Kennedy	Jan. 3, 1965	Jun. 6, 1968	Died
90th-91st	Charles E. Goodell	Sept. 10, 1968	Jan. 3, 1971	Appointed
92nd-94th	James L. Buckley	Jan. 3, 1971	Jan. 3, 1977
95th-106th	Daniel P. Moynihan	Jan. 3, 1977	Jan. 3, 2001
107th-111th	Hillary Rodham Clinton	Jan. 3, 2001	Jan. 21, 2009	Resigned
111th-	Kirsten Gillibrand	Jan. 26, 2009	Present	Appointed, then elected
New York Class 3
1st-4th	Rufus King	Jul. 16, 1789	May 23, 1796	Resigned
4th-6th	John Laurance	Nov. 9, 1796	Aug. 1800	Resigned
6th-7th	John Armstrong Jr.	Nov. 6, 1800	Feb. 5, 1802	Resigned
7th-8th	De Witt Clinton	Feb. 9, 1802	Nov. 4, 1803	Resigned
8th	John Armstrong Jr.	Nov. 10, 1803	Feb. 4, 1804	Appointed
8th-12th	John Smith	Feb. 4, 1804	Mar. 3, 1813
13th-18th	Rufus King	Mar. 4, 1813	Mar. 3, 1825
19th-21st	Nathan Sanford	Jan. 14, 1826	Mar. 3, 1831
22nd	William L. Marcy	Mar. 4, 1831	Jan. 1, 1833	Resigned
22nd-28th	Silas Wright Jr.	Jan. 4, 1833	Nov. 26, 1844	Resigned
28th	Henry A. Foster	Nov. 30, 1844	Jan. 18, 1845	Appointed
28th-30th	John A. Dix	Jan. 18, 1845	Jan. 3, 1849
31st-36th	William H. Seward	Mar. 4, 1849	Mar. 3, 1861
37th-39th	Ira Harris	Mar. 4, 1861	Mar. 3, 1867
40th-47th	Roscoe Conkling	Mar. 4, 1867	May 16, 1881	Resigned
47th-48th	Elbridge G. Lapham	Jul. 22, 1881	Mar. 3, 1885
49th-51st	William M. Evarts	Mar. 4, 1885	Mar. 3, 1891
52nd-54th	David B. Hill	Jan. 7, 1892	Mar. 3, 1897
55th-60th	Thomas C. Platt	Mar. 4, 1897	Mar. 3, 1909
61st-63rd	Elihu Root	Mar. 4, 1909	Mar. 3, 1915
64th-69th	James W. Wadsworth Jr.	Mar. 4, 1915	Mar. 3, 1927
70th-81st	Robert F. Wagner	Mar. 4, 1927	Jun. 28, 1949	Resigned
81st	John Foster Dulles	Jul. 7, 1949	Nov. 8, 1949	Appointed
81st-84th	Herbert H. Lehman	Nov. 9, 1949	Jan. 3, 1957
85th-96th	Jacob K. Javits	Jan. 9, 1957	Jan. 3, 1981
97th-105th	Alfonse M. D'Amato	Jan. 3, 1981	Jan. 3, 1999
106th-	Charles E. Schumer	Jan. 3, 1999	Present
North Carolina Class 2
1st-2nd	Samuel Johnston	Nov. 26, 1789	Mar. 3, 1793
3rd-5th	Alexander Martin	Mar. 4, 1793	Mar. 3, 1799
6th-8th	Jesse Franklin	Mar. 4, 1799	Mar. 3, 1805
9th-14th	James Turner	Mar. 4, 1805	Nov. 21, 1816	Resigned
14th-17th	Montfort Stokes	Dec. 4, 1816	Mar. 3, 1823
18th-21st	John Branch	Mar. 4, 1823	Mar. 9, 1829	Resigned
21st-26th	Bedford Brown	Dec. 9, 1829	Nov. 11, 1840	Resigned
26th-32nd	Willie P. Mangum	Nov. 25, 1840	Mar. 3, 1853
33rd-35th	David S. Reid	Dec. 6, 1854	Mar. 3, 1859
36th-37th	Thomas Bragg	Mar. 4, 1859	Jul. 11, 1861
40th-41st	Joseph C. Abbott	Jul. 14, 1868	Mar. 3, 1871
42nd-53rd	Matt W. Ransom	Jan. 30, 1872	Mar. 3, 1895
54th-56th	Marion Butler	Mar. 4, 1895	Mar. 3, 1901
57th-71st	Furnifold M. Simmons	Mar. 4, 1901	Mar. 3, 1931
72nd-80th	Josiah W. Bailey	Mar. 4, 1931	Dec. 15, 1946	Died
80th	William B. Umstead	Dec. 18, 1946	Dec. 30, 1948	Appointed
80th-81st	J. Melville Broughton	Dec. 31, 1948	Mar. 6, 1949	Died
81st	Frank P. Graham	Mar. 29, 1949	Nov. 26, 1950	Appointed
81st-83rd	Willis Smith	Nov. 27, 1950	Jun. 26, 1953	Died
83rd	Alton A. Lennon	Jul. 10, 1953	Nov. 28, 1954	Appointed
83rd-85th	W. Kerr Scott	Nov. 29, 1954	Apr. 16, 1958	Died
85th-92nd	B. Everett Jordan	Apr. 19, 1958	Jan. 3, 1973	Appointed, then elected.
93rd-107th	Jesse Helms	Jan. 3, 1973	Jan. 3, 2003
108th-110th	Elizabeth Dole	Jan. 3, 2003	Jan. 3, 2009
111th-113th	Kay Hagan	Jan. 3, 2009	Jan. 3, 2015
114th-	Thom Tillis	Jan. 3, 2015	Present
North Carolina Class 3
1st-3rd	Benjamin Hawkins	Dec. 8, 1789	Mar. 3, 1795
4th-6th	Timothy Bloodworth	Mar. 4, 1795	Mar. 3, 1801
7th-9th	David Stone	Mar. 4, 1801	Feb. 17, 1807	Resigned
10th-12th	Jesse Franklin	Mar. 4, 1807	Mar. 3, 1813
13th	David Stone	Mar. 4, 1813	Dec. 24, 1814	Resigned
13th-14th	Francis Locke	1814	Dec. 5, 1815	Resigned
14th-20th	Nathaniel Macon	Dec. 5, 1815	Nov. 14, 1828	Resigned
20th-21st	James Iredell	Dec. 15, 1828	Mar. 3, 1831
22nd-24th	Willie P. Mangum	Mar. 4, 1831	Nov. 26, 1836	Resigned
24th-26th	Robert Strange	Dec. 5, 1836	Nov. 16, 1840	Resigned
26th-27th	William A. Graham	Nov. 25, 1840	Mar. 3, 1843
28th-29th	William H. Haywood Jr.	Mar. 4, 1843	Jul. 25, 1846	Resigned
29th-33rd	George E. Badger	Nov. 25, 1846	Mar. 3, 1855
34th-35th	Asa Biggs	Mar. 4, 1855	May 5, 1858	Resigned
35th-36th	Thomas L. Clingman	May 6, 1858	Jul. 11, 1861	Appointed, then elected
40th-42nd	John Pool	Jul. 14, 1868	Mar. 3, 1873
43rd-45th	Augustus S. Merrimon	Mar. 4, 1873	Mar. 3, 1879
46th-54th	Zebulon B. Vance	Mar. 4, 1879	Apr. 14, 1894	Died
53rd	Thomas J. Jarvis	Apr. 19, 1894	Jan. 23, 1895	Appointed
53rd-58th	Jeter C. Pritchard	Jan. 23, 1895	Mar. 3, 1903
58th-71st	Lee S. Overman	Mar. 4, 1903	Dec. 12, 1930	Died
71st-72nd	Cameron A. Morrison	Dec. 13, 1930	Dec. 4, 1932	Appointed
72nd-78th	Robert R. Reynolds	Dec. 5, 1932	Jan. 3, 1945
79th-83rd	Clyde R. Hoey	Jan. 3, 1945	May 12, 1954	Died
83rd-93rd	Samuel J. Ervin Jr.	Jun. 5, 1954	Dec. 31, 1974	Appointed, then elected; resigned
94th-96th	Robert B. Morgan	Jan. 3, 1975	Jan. 3, 1981
97th-99th	John P. East	Jan. 3, 1981	Jun. 29, 1986	Died
99th	James T. Broyhill	Jul. 14, 1986	Nov. 4, 1986	Appointed
100th-102nd	Terry Sanford	Nov. 5, 1986	Jan. 3, 1993
103rd-105th	Duncan McLauchlin Faircloth	Jan. 3, 1993	Jan. 3, 1999
106th-108th	John Edwards	Jan. 3, 1999	Jan. 3, 2005
109th-	Richard Burr	Jan. 3, 2005	Present
North Dakota Class 1
51st-52nd	Lyman R. Casey	Nov. 25, 1889	Mar. 3, 1893
53rd-55th	William N. Roach	Mar. 4, 1893	Mar. 3, 1899
56th-67th	Porter J. McCumber	Mar. 4, 1899	Mar. 3, 1923
68th-76th	Lynn J. Frazier	Mar. 4, 1923	Jan. 3, 1941
77th-86th	William Langer	Jan. 3, 1941	Nov. 8, 1959	Died
86th	C. Norman Brunsdale	Nov. 19, 1959	Aug. 7, 1960	Appointed
86th-102nd	Quentin N. Burdick	Aug. 8, 1960	Sept. 8, 1992	Died
102nd	Jocelyn B. Burdick	Sept. 12, 1992	Dec. 14, 1992	Appointed
102nd-112th	Kent Conrad	Dec. 14, 1992	Jan. 3, 2013
113th-115th	Mary Kathryn (Heidi) Heitkamp	Jan. 3, 2013	Jan. 3, 2019
116th-	Kevin Cramer	Jan. 3, 2019	Present
North Dakota Class 3
51st	Gilbert A. Pierce	Nov. 21, 1889	Mar. 3, 1891
52nd-60th	Henry C. Hansbrough	Mar. 4, 1891	Mar. 3, 1909
61st	Martin N. Johnson	Mar. 4, 1909	Oct. 21, 1909	Died
61st	Fountain L. Thompson	Nov. 10, 1909	Jan. 31, 1910	Appointed; resigned
61st	William E. Purcell	Feb. 1, 1910	Feb. 1, 1911	Appointed
61st-66th	Asle J. Gronna	Feb. 2, 1911	Mar. 3, 1921
67th-69th	Edwin F. Ladd	Mar. 4, 1921	Jun. 22, 1925	Died
69th-78th	Gerald P. Nye	Nov. 14, 1925	Jan. 3, 1945	Appointed, then elected
79th	John Moses	Jan. 3, 1945	Mar. 3, 1945	Died
79th-96th	Milton R. Young	Mar. 12, 1945	Jan. 3, 1981	Appointed, then elected
97th-99th	Mark Andrews	Jan. 3, 1981	Jan. 3, 1987
100th-102nd	Kent Conrad	Jan. 3, 1987	Dec. 14, 1992	Resigned
102nd-111th	Byron Dorgan	Dec. 14, 1992	Jan. 3, 2011
112th-	John Hoeven	Jan. 3, 2011	Present
Ohio Class 1
8th-10th	John Smith	Apr. 1, 1803	Apr. 25, 1808	Resigned
10th-11th	Return J. Meigs Jr.	Dec. 12, 1808	Dec. 8, 1810	Resigned
11th-13th	Thomas Worthington	Dec. 15, 1810	Dec. 1, 1814	Resigned
13th	Joseph Kerr	Dec. 10, 1814	Mar. 3, 1815
14th-22nd	Benjamin Ruggles	Mar. 4, 1815	Mar. 3, 1833
23rd-25th	Thomas Morris	Mar. 4, 1833	Mar. 3, 1839
26th-28th	Benjamin Tappan	Mar. 4, 1839	Mar. 3, 1845
29th-31st	Thomas Corwin	Mar. 4, 1845	Jul. 20, 1850	Resigned
31st	Thomas Ewing	Jul. 20, 1850	Mar. 3, 1851	Appointed
32nd-40th	Benjamin F. Wade	Mar. 15, 1851	Mar. 3, 1869
41st-46th	Allen G. Thurman	Mar. 4, 1869	Mar. 3, 1881
47th-55th	John Sherman	Mar. 4, 1881	Mar. 5, 1897	Resigned
55th-58th	Marcus A. Hanna	Mar. 5, 1897	Feb. 15, 1904	Appointed, then elected; died
58th-61st	Charles W.F. Dick	Mar. 2, 1904	Mar. 3, 1911
62nd-67th	Atlee Pomerene	Mar. 4, 1911	Mar. 3, 1923
68th-73rd	Simeon D. Fess	Mar. 4, 1923	Jan. 3, 1935
74th-76th	A. Victor Donahey	Jan. 3, 1935	Jan. 3, 1941
77th-79th	Harold H. Burton	Jan. 3, 1941	Sept. 30, 1945	Resigned
79th	James W. Huffman	Oct. 8, 1945	Nov. 5, 1946	Appointed
79th	Kingsley A. Taft	Nov. 6, 1946	Jan. 3, 1947
80th-85th	John W. Bricker	Jan. 3, 1947	Jan. 3, 1959
86th-91st	Stephen M. Young	Jan. 3, 1959	Jan. 3, 1971
92nd-94th	Robert Taft Jr.	Jan. 3, 1971	Dec. 28, 1976	Resigned
94th-103rd	Howard M. Metzenbaum	Dec. 29, 1976	Jan. 3, 1995
104th-109th	Michael DeWine	Jan. 3, 1995	Jan. 3, 2007
110th-	Sherrod Brown	Jan. 3, 2007	Present
Ohio Class 3
8th-9th	Thomas Worthington	Apr. 1, 1803	Mar. 3, 1807
10th-11th	Edward Tiffin	Mar. 4, 1807	Mar. 3, 1809	Resigned
11th	Stanley Griswold	May 18, 1809	Dec. 11, 1809	Appointed
11th-12th	Alexander Campbell	Dec. 11, 1809	Mar. 3, 1813
13th-15th	Jeremiah Morrow	Mar. 4, 1813	Mar. 3, 1819
16th-17th	William A. Trimble	Mar. 4, 1819	Dec. 13, 1821	Died
17th-18th	Ethan Allen Brown	Jan. 3, 1822	Mar. 3, 1825
19th-20th	William H. Harrison	Mar. 4, 1825	May 20, 1828	Resigned
20th-21st	Jacob Burnet	Dec. 10, 1828	Mar. 3, 1831
22nd-24th	Thomas Ewing	Mar. 4, 1831	Mar. 3, 1837
25th-30th	William Allen	Mar. 4, 1837	Mar. 3, 1849
31st-33rd	Salmon P. Chase	Mar. 4, 1849	Mar. 3, 1855
34th-36th	George E. Pugh	Mar. 4, 1855	Mar. 3, 1861
37th	Salmon P. Chase	Mar. 4, 1861	Mar. 6, 1861	Resigned
37th-45th	John Sherman	Mar. 21, 1861	Mar. 8, 1877	Resigned
45th	Stanley Matthews	Mar. 21, 1877	Mar. 3, 1879
46th-48th	George H. Pendleton	Mar. 4, 1879	Mar. 3, 1885
49th-51st	Henry B. Payne	Mar. 4, 1885	Mar. 3, 1891
52nd-54th	Calvin S. Brice	Mar. 4, 1891	Mar. 3, 1897
55th-60th	Joseph B. Foraker	Mar. 4, 1897	Mar. 3, 1909
61st-63rd	Theodore E. Burton	Mar. 4, 1909	Mar. 3, 1915
64th-66th	Warren G. Harding	Mar. 4, 1915	Jan. 13, 1921	Resigned
66th-70th	Frank B. Willis	Jan. 14, 1921	Mar. 30, 1928	Died
70th	Cyrus Locher	Apr. 4, 1928	Dec. 14, 1928	Appointed
70th-71st	Theodore E. Burton	Dec. 15, 1928	Oct. 28, 1929	Died
71st	Roscoe C. McCulloch	Nov. 5, 1929	Nov. 30, 1930	Appointed
71st-75th	Robert J. Bulkley	Dec. 1, 1930	Jan. 3, 1939
76th-84th	Robert A. Taft	Jan. 3, 1939	Jul. 31, 1953	Died
83rd	Thomas A. Burke	Nov. 10, 1953	Dec. 2, 1954	Appointed
83rd-84th	George H. Bender	Dec. 16, 1954	Jan. 3, 1957
85th-90th	Frank J. Lausche	Jan. 3, 1957	Jan. 3, 1969
91st-93rd	William B. Saxbe	Jan. 3, 1969	Jan. 3, 1974	Resigned
93rd	Howard M. Metzenbaum	Jan. 4, 1974	Dec. 23, 1974	Appointed, then resigned
93rd-105th	John H. Glenn	Dec. 24, 1974	Jan. 3, 1999
106th-111th	George V. Voinovich	Jan. 3, 1999	Jan. 3, 2011
112th-	Robert Portman	Jan. 3, 2011	Present
Oklahoma Class 2
60th-68th	Robert L. Owen	Dec. 11, 1907	Mar. 3, 1925
69th-71st	William B. Pine	Mar. 4, 1925	Mar. 3, 1931
72nd-74th	Thomas P. Gore	Mar. 4, 1931	Jan. 3, 1937
75th-77th	Joshua B. Lee	Jan. 3, 1937	Jan. 3, 1943
78th-80th	Edward H. Moore	Jan. 3, 1943	Jan. 3, 1949
81st-87th	Robert S. Kerr	Jan. 3, 1949	Jan. 1, 1963	Died
87th-88th	J. Howard Edmondson	Jan. 7, 1963	Nov. 3, 1964	Appointed
88th-92nd	Fred R. Harris	Nov. 4, 1964	Jan. 3, 1973
93rd-95th	Dewey F. Bartlett	Jan. 3, 1973	Jan. 3, 1979
96th-103rd	David L. Boren	Jan. 3, 1979	Nov. 15, 1994	Resigned
103rd-	James M. Inhofe	Nov. 16, 1994	Present
Oklahoma Class 3
60th-66th	Thomas P. Gore	Dec. 11, 1907	Mar. 3, 1921
67th-69th	John W. Harreld	Mar. 4, 1921	Mar. 3, 1927
70th-81st	J. W. Elmer Thomas	Mar. 4, 1927	Jan. 3, 1951
82nd-90th	A. S. Mike Monroney	Jan. 3, 1951	Jan. 3, 1969
91st-96th	Henry L. Bellmon	Jan. 3, 1969	Jan. 3, 1981
97th-108th	Donald L. Nickles	Jan. 3, 1981	Jan. 3, 2005
109th-113th	Thomas A. Coburn	Jan. 3, 2005	Jan. 3, 2015	Resigned
114th-	James Lankford	Jan. 3, 2015	Present
Oregon Class 2
35th	Delazon Smith	Feb. 14, 1859	Mar. 3, 1859
36th-37th	Edward D. Baker	Oct. 2, 1860	Oct. 21, 1861	Died
37th	Benjamin Stark	Oct. 29, 1861	Sept. 12, 1862	Appointed
37th-38th	Benjamin F. Harding	Sept. 12, 1862	Mar. 3, 1865
39th-41st	George Henry Williams	Mar. 4, 1865	Mar. 3, 1871
42nd-44th	James K. Kelly	Mar. 4, 1871	Mar. 3, 1877
45th-47th	La Fayette Grover	Mar. 4, 1877	Mar. 3, 1883
48th-53rd	Joseph N. Dolph	Mar. 4, 1883	Mar. 3, 1895
54th-56th	George W. McBride	Mar. 4, 1895	Mar. 3, 1901
57th-59th	John H. Mitchell	Mar. 4, 1901	Dec. 8, 1905	Died
59th	John M. Gearin	Dec. 13, 1905	Jan. 23, 1907	Appointed
59th	Frederick W. Mulkey	Jan. 23, 1907	Mar. 3, 1907
60th-62nd	Jonathan Bourne Jr.	Mar. 4, 1907	Mar. 3, 1913
63rd-65th	Harry Lane	Mar. 4, 1913	May 23, 1917	Died
65th	Charles L. McNary	May 29, 1917	Nov. 5, 1918	Appointed
65th	Frederick W. Mulkey	Nov. 6, 1918	Dec. 17, 1918	Resigned
65th-78th	Charles L. McNary	Dec. 18, 1918	Feb. 25, 1944	Died
78th-83rd	Guy Cordon	Mar. 4, 1944	Jan. 3, 1955	Appointed, then elected
84th-86th	Richard L. Neuberger	Jan. 3, 1955	Mar. 9, 1960	Died
86th	Hall S. Lusk	Mar. 16, 1960	Nov. 8, 1960	Appointed
86th-89th	Maurine B. Neuberger	Nov. 9, 1960	Jan. 3, 1967
90th-104th	Mark O. Hatfield	Jan. 10, 1967	Jan. 3, 1997
105th-110th	Gordon H. Smith	Jan. 3, 1997	Jan. 3, 2009
111th-	Jeff Merkley	Jan. 3, 2009	Present
Oregon Class 3
35th-36th	Joseph Lane	Feb. 14, 1859	Mar. 3, 1961
37th-39th	James W. Nesmith	Mar. 4, 1861	Mar. 3, 1867
40th-42nd	Henry W. Corbett	Mar. 4, 1867	Mar. 3, 1873
43rd-45th	John H. Mitchell	Mar. 4, 1873	Mar. 3, 1879
46th-48th	James H. Slater	Mar. 4, 1879	Mar. 3, 1885
49th-54th	John H. Mitchell	Nov. 18, 1885	Mar. 3, 1897
55th-57th	Joseph Simon	Oct. 8, 1898	Mar. 3, 1903
58th-60th	Charles W. Fulton	Mar. 4, 1903	Mar. 3, 1909
61st-66th	George E. Chamberlain	Mar. 4, 1909	Mar. 3, 1921
67th-69th	Robert N. Standfield	Mar. 4, 1921	Mar. 3, 1927
70th-75th	Frederick Steiwer	Mar. 4, 1927	Jan. 31, 1938	Resigned
75th	Alfred Evan Reames	Feb. 1, 1938	Nov. 8, 1938	Appointed
75th	Alexander G. Barry	Nov. 9, 1938	Jan. 3, 1939
76th-78th	Rufus C. Holman	Jan. 3, 1939	Jan. 3, 1945
79th-90th	Wayne L. Morse	Jan. 3, 1945	Jan. 3, 1969
91st-104th	Robert W. Packwood	Jan. 3, 1969	Oct. 1, 1995	Resigned
104th-	Ronald L. Wyden	Feb. 5, 1996	Present
Pennsylvania Class 1
1st	William Maclay	Mar. 4, 1789	Mar. 3, 1791
3rd-7th	James Ross	Apr. 24, 1794	Mar. 3, 1803
8th-10th	Samuel Maclay	Mar. 4, 1803	Jan. 4, 1890	Resigned
10th-13th	Michael Leib	Jan. 9, 1809	Feb. 14, 1814	Resigned
13th-16th	Jonathan Roberts	Feb. 24, 1814	Mar. 3, 1821
17th-19th	William Findlay	Dec. 10, 1821	Mar. 3, 1827
20th-22ndth	Isaac D. Barnard	Mar. 4, 1827	Dec. 6, 1831	Resigned
22nd	George M. Dallas	Dec. 13, 1831	Mar. 3, 1833
23rd-25th	Samuel McKean	Dec. 7, 1833	Mar. 3, 1839
26th-31st	Daniel Sturgeon	Jan. 14, 1840	Mar. 3, 1851
32nd-34th	Richard Brodhead	Mar. 4, 1851	Mar. 3, 1857
35th-37th	Simon Cameron	Mar. 4, 1857	Mar. 4, 1861	Resigned
37th	David Wilmot	Mar. 14, 1861	Mar. 3, 1863
38th-40th	Charles R. Buckalew	Mar. 4, 1863	Mar. 3, 1869
41st-43rd	John Scott	Mar. 4, 1869	Mar. 3, 1875
44th-46th	William A. Wallace	Mar. 4, 1875	Mar. 3, 1881
47th-49th	John I. Mitchell	Mar. 4, 1881	Mar. 3, 1887
50th-55th	Matthew S. Quay	Mar. 4, 1887	Mar. 3, 1899
56th-58th	Matthew S. Quay	Jan. 16, 1901	May 28, 1904	Died
58th-61st	Philander C. Knox	Jun. 10, 1904	Mar. 4, 1909	Appointed, then elected; Resigned
61st-64th	George T. Oliver	Mar. 17, 1909	Mar. 3, 1917
65th-67th	Philander C. Knox	Mar. 4, 1917	Oct. 12, 1921	Died
67th	William E. Crow	Oct. 24, 1921	Aug. 2, 1922	Appointed; Died
67th-73rd	David A. Reed	Aug. 8, 1922	Jan. 3, 1935	Appointed, then elected
74th-79th	Joseph F. Guffey	Jan. 3, 1935	Jan. 3, 1947
80th-85th	Edward Martin	Jan. 3, 1947	Jan. 3, 1959
86th-94th	Hugh D. Scott Jr.	Jan. 3, 1959	Jan. 3, 1977
95th-102nd	H. John Heinz III	Jan. 3, 1977	Apr. 4, 1991	Died
102nd-103rd	Harris Wofford	May 8, 1991	Jan. 3, 1995	Appointed, then elected
104th-109th	Richard (Rick) J. Santorum	Jan. 3, 1995	Jan. 3, 2007
110th-	Robert (Bob) P. Casey Jr.	Jan. 3, 2007	Present
Pennsylvania Class 3
1st-3rd	Robert Morris	Mar. 4, 1789	Mar. 3, 1795
4th-6th	William Bingham	Mar. 4, 1795	Mar. 3, 1801
7th	John Peter G. Muhlenberg	Mar. 4, 1801	Jun. 30, 1801	Resigned
7th-9th	George Logan	Jul. 13, 1801	Mar. 3, 1807	Appointed, then elected
10th-12th	Andrew Gregg	Mar. 4, 1807	Mar. 3, 1813
13th-15th	Abner Lackock	Mar. 4, 1813	Mar. 3, 1819
16th-18th	Walter Lowrie	Mar. 4, 1819	Mar. 3, 1825
19th-21st	William Marks	Mar. 4, 1825	Mar. 3, 1831
22nd-23rd	William Wilkins	Mar. 4, 1831	Jun. 30, 1834	Resigned
23rd-29th	James Buchanan	Dec. 6, 1834	Mar. 5, 1845	Resigned
29th-30th	Simon Cameron	Mar. 13, 1845	Mar. 3, 1849
31st-33rd	James Cooper	Mar. 4, 1849	Mar. 3, 1855
34th-36th	William Bigler	Jan. 14, 1856	Mar. 3, 1861
37th-39th	Edgar Cowan	Mar. 4, 1861	Mar. 3, 1867
40th-44th	Simon Cameron	Mar. 4, 1867	Mar. 3, 1877	Resigned
45th-54th	James Donald Cameron	Mar. 20, 1877	Mar. 3, 1897
55th-67th	Boies Penrose	Mar. 4, 1897	Dec. 31, 1921	Died
67th-69th	George Wharton Pepper	Jan. 9, 1922	Mar. 3, 1927	Appointed, then elected
71st	Joseph R. Grundy	Dec. 11, 1929	Dec. 1, 1930	Appointed
71st-78th	James J. Davis	Dec. 2, 1930	Jan. 3, 1945
79th-81st	Francis J. Myers	Jan. 3, 1945	Jan. 3, 1951
82nd-84th	James H. Duff	Jan. 16, 1951	Jan. 3, 1957
85th-90th	Joseph S. Clark	Jan. 3, 1957	Jan. 3, 1969
91st-96th	Richard S. Schweiker	Jan. 3, 1969	Jan. 3, 1981
97th-111th	Arlen Specter	Jan. 3, 1981	Jan. 3, 2011
112th-	Patrick Toomey	Jan. 3, 2011	Present
Rhode Island Class 1
1st-7th	Theodore Foster	Jun. 12, 1790	Mar. 3, 1803
8th	Samuel J. Potter	Mar. 4, 1803	Oct. 14, 1804	Died
8th-10th	Benjamin Howland	Oct. 29, 1804	Mar. 3, 1809
11th	Francis Malbone	Mar. 4, 1809	Jun. 4, 1809	Died
11th-12th	Christopher G. Champlin	Jun. 26, 1809	Oct. 2, 1811	Resigned
12th-16th	William Hunter	Oct. 28, 1811	Mar. 3, 1821
17th-19th	James De Wolf	Mar. 4, 1821	Oct. 31, 1825	Resigned
19th-25th	Asher Robbins	Oct. 31, 1825	Mar. 3, 1839
26th-27th	Nathan F. Dixon	Mar. 4, 1839	Jan. 29, 1842	Died
27th-28th	William Sprague	Feb. 5, 1842	Jan. 17, 1844	Resigned
28th	John B. Francis	Jan. 25, 1844	Mar. 3, 1845
29th-31st	Albert C. Greene	Mar. 4, 1845	Mar. 3, 1851
32nd-34th	Charles T. James	Mar. 4, 1851	Mar. 3, 1857
35th-37th	James F. Simmons	Mar. 4, 1857	Sept. 5, 1862	Resigned
37th	Samuel G. Arnold	Sept. 5, 1862	Mar. 3, 1863
38th-43rd	William Sprague	Mar. 4, 1863	Mar. 3, 1875
44th-47th	Ambrose E. Burnside	Mar. 4, 1875	Sept. 13, 1881	Died
47th-61st	Nelson W. Aldrich	Oct. 5, 1881	Mar. 3, 1911
62nd-64th	Henry F. Lippitt	Mar. 4, 1911	Mar. 3, 1917
65th-70th	Peter G. Gerry	Mar. 4, 1917	Mar. 3, 1929
71st-73rd	Felix Hebert	Mar. 4, 1929	Jan. 3, 1935
74th-79th	Peter G. Gerry	Jan. 3, 1935	Jan. 3, 1947
80th	J. Howard McGrath	Jan. 3, 1947	Aug. 23, 1949	Resigned
80th-81st	Edward L. Leahy	Aug. 24, 1949	Nov. 7, 1950	Appointed
81st-94th	John O. Pastore	Dec. 19, 1950	Dec. 28, 1976	Resigned
94th-106th	John H. Chafee	Dec. 29, 1976	Oct. 24, 1999	Died
106th-109th	Lincoln Chafee	Nov. 2, 1999	Jan. 3, 2007	Appointed, then elected
110th-	Sheldon Whitehouse	Jan. 3, 2007	Present
Rhode Island Class 2
1st-2nd	Joseph Stanton IV	Jun. 12, 1790	Mar. 3, 1793
3rd-5th	William Bradford	Mar. 4, 1793	Oct. 1797	Resigned
5th-7th	Ray Greene	Nov. 13, 1797	Mar. 5, 1801	Resigned
7th-8th	Christopher Ellery	May 6, 1801	Mar. 3, 1805
9th-10th	James Fenner	Mar. 4, 1805	Sept. 1807	Resigned
10th-11th	Elisha Mathewson	Oct. 26, 1807	Mar. 3, 1811
12th-14th	Jeremiah B. Howell	Mar. 4, 1811	Mar. 3, 1817
15th-16th	James Burrill Jr.	Mar. 4, 1817	Dec. 25, 1820	Died
16th-26th	Nehemiah R. Knight	Jan. 9, 1821	Mar. 3, 1841
27th-29th	James F. Simmons	Mar. 4, 1841	Mar. 3, 1847
30th-32nd	John H. Clarke	Mar. 4, 1847	Mar. 3, 1853
33rd-35th	Philip Allen	Jul. 20, 1853	Mar. 3, 1859
36th-48th	Henry B. Anthony	Mar. 4, 1859	Sept. 2, 1884	Died
48th	William P. Sheffield	Nov. 19, 1884	Jan. 20, 1885	Appointed
48th-51st	Jonathan Chace	Jan. 20, 1885	Apr. 9, 1889	Resigned
51st-53rd	Nathan F. Dixon	Apr. 10, 1889	Mar. 3, 1895
54th-62nd	George Peabody Wetmore	Mar. 4, 1895	Mar. 3, 1913
63rd-68th	LeBaron B. Colt	Mar. 4, 1913	Aug. 18, 1924	Died
68th-74th	Jesse H. Metcalf	Nov. 5, 1924	Jan. 3, 1937
75th-86th	Theodore Francis Green	Jan. 3, 1937	Jan. 3, 1961
87th-104th	Claiborne Pell	Jan. 3, 1961	Jan. 3, 1997
105th-	John F. Reed	Jan. 3, 1997	Present
South Carolina Class 2
1st-4th	Pierce Butler	Mar. 4, 1789	Oct. 25, 1796	Resigned
4th-5th	John Hunter	Dec. 8, 1796	Nov. 26, 1798	Resigned
5th-7th	Charles Pinckney	Dec. 6, 1798	1801	Resigned
7th-11th	Thomas Sumter	Dec. 15, 1801	Dec. 16, 1810	Resigned
11th-14th	John Taylor	Dec. 31, 1810	Nov. 1816	Resigned
14th-17th	William Smith	Dec. 4, 1816	Mar. 3, 1823
18th-23rd	Robert Young Hayne	Mar. 4, 1823	Dec. 13, 1832	Resigned
22nd-28th	John C. Calhoun	Dec. 29, 1832	Mar. 3, 1843	Resigned
28th-29th	Daniel Elliott Huger	Mar. 4, 1843	Mar. 3, 1845	Resigned
28th-32nd	John C. Calhoun	Nov. 26, 1845	Mar. 31, 1850	Died
31st	Franklin H. Elmore	Apr. 11, 1850	May 29, 1850	Appointed; died
31st	Robert W. Barnwell	Jun. 4, 1850	Dec. 18, 1850	Appointed
31st-32nd	R. Barnwell Rhett	Dec. 18, 1850	May 7, 1852	Resigned
32nd	William F. De Saussure	May 10, 1852	Mar. 3, 1853	Appointed, then elected
33rd-35th	Josiah J. Evans	Mar. 4, 1853	May 6, 1858	Died
35th	Arthur P. Hayne	May 11, 1858	Dec. 2, 1858	Appointed
35th-36th	James Chesnut Jr.	Dec. 3, 1858	Nov. 10, 1860
40th-44th	Thomas J. Robertson Jr.	Jul. 15, 1868	Mar. 3, 1877
45th-53rd	Matthew C. Butler	Mar. 4, 1877	Mar. 3, 1895
54th-65th	Benjamin R. Tillman	Mar. 4, 1895	Jul. 3, 1918	Died
65th	Christie Benet	Jul. 6, 1918	Nov. 5, 1918	Appointed
65th	William P. Pollock	Nov. 6, 1918	Mar. 3, 1919
66th-68th	Nathaniel B. Dial	Mar. 4, 1919	Mar. 3, 1925
69th-71st	Coleman L. Blease	Mar. 4, 1925	Mar. 3, 1931
72nd-77th	James F. Byrnes	Mar. 4, 1931	Jul. 8, 1941	Resigned
77th	Alva M. Lumpkin	Jul. 22, 1941	Aug. 1, 1941	Appointed; died
77th	Roger C. Peace	Aug. 5, 1941	Nov. 4, 1941	Appointed
77th	Burnet R. Maybank	Nov. 5, 1941	Sept. 1, 1954	Died
83rd	Charles E. Daniel	Sept. 6, 1954	Dec. 23, 1954	Appointed; resigned
83rd-84th	James Strom Thurmond	Dec. 24, 1954	Apr. 4, 1956	Resigned
84th	Thomas A. Wofford	Apr. 5, 1956	Nov. 6, 1956	Appointed
85th-107th	James Strom Thurmond	Nov. 7, 1956	Jan. 3, 2003
108th-	Lindsey O. Graham	Jan. 3, 2003	Present
South Carolina Class 3
1st-3rd	Ralph Izard	Mar. 4, 1789	Mar. 3, 1795
4th-6th	Jacob Read	Mar. 4, 1795	Mar. 3, 1801
7th	John Ewing Colhoun	Mar. 4, 1801	Oct. 26, 1802	Died
7th-8th	Pierce Butler	Nov. 4, 1802	Nov. 21, 1804	Resigned
8th-19th	John Gaillard	Dec. 6, 1804	Feb. 26, 1826	Died
19th	William Harper	Mar. 8, 1826	Nov. 29, 1826	Appointed
19th-21st	William Smith	Nov. 29, 1826	Mar. 3, 1831
22nd-23rd	Stephen D. Miller	Mar. 4, 1831	Mar. 2, 1833	Resigned
23rd-27th	William C. Preston	Nov. 26, 1833	Nov. 29, 1842	Resigned
27th-29th	George McDuffie	Dec. 2, 1842	Aug. 17, 1846	Resigned
29th-35th	Andrew P. Butler	Dec. 4, 1846	May 25, 1857	Died
35th-36th	James H. Hammond	Dec. 7, 1857	Nov. 11, 1860
40th-42nd	Frederick A. Sawyer	Jul. 16, 1868	Mar. 3, 1873
43rd-45th	John J. Patterson	Mar. 4, 1873	Mar. 3, 1879
46th-51st	Wade Hampton	Mar. 4, 1879	Mar. 3, 1891
52nd-54th	John L. M. Irby	Mar. 4, 1891	Mar. 3, 1897
55th	Joseph H. Earle	Mar. 4, 1897	May 20, 1897	Died
55th-57th	John L. McLaurin	May 27, 1897	Mar. 3, 1903	Appointed, then elected
58th-60th	Asbury C. Latimer	Mar. 4, 1903	Feb. 20, 1908	Died
60th	Frank B. Gary	Mar. 6, 1908	Mar. 3, 1909
61st-78th	Ellison D. Smith	Mar. 4, 1909	Nov. 17, 1944	Died
78th	Wilton E. Hall	Nov. 20, 1944	Jan. 3, 1945	Appointed
79th-89th	Olin D. T. Johnston	Jan. 3, 1945	Apr. 18, 1965	Died
89th	Donald S. Russell	Apr. 22, 1965	Nov. 8, 1966	Appointed
89th-108th	Ernest F. Hollings	Nov. 9, 1966	Jan. 3, 2005
109th-112th	James DeMint	Jan. 3, 2005	Jan. 1, 2013	resigned
112th-	Tim Scott	Jan. 2, 2013	Present	Appointed, then elected
South Dakota Class 2
51st-56th	Richard F. Pettigrew	Nov. 2, 1889	Mar. 3, 1901
57th-62nd	Robert J. Gamble	Mar. 4, 1901	Mar. 3, 1913
63rd-68th	Thomas Sterling	Mar. 4, 1913	Mar. 3, 1925
69th-71st	William H. McMaster	Mar. 4, 1925	Mar. 3, 1931
72nd-77th	William J. Bulow	Mar. 4, 1931	Jan. 3, 1943
78th-80th	Harlan J. Bushfield	Jan. 3, 1943	Sept. 27, 1948	Died
80th	Vera C. Bushfield	Oct. 6, 1948	Dec. 26, 1948	Appointed; then resigned
80th-92nd	Karl E. Mundt	Dec. 31, 1948	Jan. 3, 1973
93rd-95th	James Abourezk	Jan. 3, 1973	Jan. 3, 1979
96th-104th	Larry Pressler	Jan. 3, 1979	Jan. 3, 1997
105th-113th	Tim Johnson	Jan. 3, 1997	Jan. 3, 2015
114th-	Mike Rounds	Jan. 3, 2015	Present
South Dakota Class 3
51st	Gideon C. Moody	Nov. 2, 1889	Mar. 3, 1891
52nd-57th	James H. Kyle	Mar. 4, 1891	Jul. 1, 1901	Died
57th-60th	Alfred B. Kittredge	Jul. 11, 1901	Mar. 3, 1909	Appointed, then elected
61st-63rd	Coe I. Crawford	Mar. 4, 1909	Mar. 3, 1915
64th-66th	Edwin S. Johnson	Mar. 4, 1915	Mar. 3, 1921
67th-74th	Peter Norbeck	Mar. 4, 1921	Dec. 20, 1936	Died
74th-75th	Herbert E. Hitchcock	Dec. 29, 1936	Nov. 8, 1938	Appointed
75th	Gladys Pyle	Nov. 9, 1938	Jan. 3, 1939
76th-81st	J. Chandler Gurney	Jan. 3, 1939	Jan. 3, 1951
82nd-87th	Francis Case	Jan. 3, 1951	Jun. 22, 1962	Died
87th	Joseph H. Bottum	Jul. 9, 1962	Jan. 3, 1963	Appointed
88th-96th	George S. McGovern	Jan. 3, 1963	Jan. 3, 1981
97th-99th	James Abdnor	Jan. 3, 1981	Jan. 3, 1987
100th-108th	Thomas A. Daschle	Jan. 3, 1987	Jan. 3, 2005
109th-108th	John Thune	Jan. 3, 2005	Present
Tennessee Class 1
4th	William Cocke	Aug. 2, 1796	Mar. 3, 1797
5th	William Cocke	Apr. 22, 1797	Sept. 26, 1797	Appointed
5th	Andrew Jackson	Sept. 26, 1797	Apr. 1798	Resigned
5th	Daniel Smith	Oct. 6, 1798	Mar. 3, 1799	Appointed
5th-13th	Joseph Anderson	Mar. 4, 1799	Mar. 3, 1815
14th-16th	George W. Campbell	Oct. 10, 1815	Apr. 20, 1818	Resigned
15th-21st	John H. Eaton	Sept. 5, 1818	Mar. 9, 1829	Appointed, then elected; resigned
21st-25th	Felix Grundy	Oct. 19, 1829	Jul. 4, 1838	Resigned
25th	Ephraim H. Foster	Sept. 17, 1838	Mar. 3, 1839	Resigned
26th	Felix Grundy	Dec. 14, 1839	Dec. 19, 1840	Died
26th-27th	Alfred O.P. Nicholson	Dec. 25, 1840	Feb. 7, 1842	Appointed
28th	Ephraim H. Foster	Oct. 17, 1843	Mar. 3, 1845
29th-31st	Hopkins L. Turney	Mar. 4, 1845	Mar. 3, 1851
32nd-34th	James C. Jones	Mar. 4, 1851	Mar. 3, 1857
35th-37th	Andrew Johnson	Oct. 8, 1857	Mar. 3, 1863
39th-40th	David T. Patterson	Jul. 24, 1866	Mar. 3, 1869
41st-43rd	William G. Brownlow	Mar. 4, 1869	Mar. 3, 1875
44th	Andrew Johnson	Mar. 4, 1875	Jul. 31, 1875
44th	David M. Key	Aug. 18, 1875	Jan. 19, 1877	Appointed
44th-46th	James E. Bailey	Jan. 19, 1877	Mar. 3, 1881
47th-49th	Howell E. Jackson	Mar. 4, 1881	Apr. 14, 1886	Resigned
49th	Washington C. Whitthorne	Apr. 16, 1886	Mar. 3, 1887	Appointed
50th-59th	William B. Bate	Mar. 4, 1887	Mar. 9, 1905	Died
59th-61st	James D. Frazier	Mar. 21, 1905	Mar. 3, 1911
62nd	Luke Lea	Mar. 4, 1911	Mar. 3, 1917
65th-82nd	Kenneth D. McKellar	Mar. 4, 1917	Jan. 3, 1953
83rd-91st	Albert (Al) A. Gore	Jan. 3, 1953	Jan. 3, 1971
92nd-94th	William E. Brock III	Jan. 3, 1971	Jan. 3, 1977
95th-103rd	James R. Sasser	Jan. 3, 1977	Jan. 3, 1995
104th-109th	William H. Frist	Jan. 3, 1995	Jan. 3, 2007
110th-115th	Robert Corker	Jan. 3, 2007	Jan. 3, 2019
116th-	Marsha Blackburn	Jan. 3, 2019	Present
Tennessee Class 2
4th-5th	William Blount	Aug. 2, 1796	Jul. 8, 1797	Expelled
5th	Joseph Anderson	Sept. 26, 1797	Mar. 3, 1799
6th-8th	William Cocke	Mar. 4, 1799	Mar. 3, 1805
9th-11th	Daniel Smith	Mar. 4, 1805	Mar. 31, 1809	Resigned
11th-12th	Jenkin Whiteside	Apr. 11, 1809	Oct. 8, 1811	Resigned
12th-13th	George W. Campbell	Oct. 8, 1811	Feb. 11, 1814	Resigned
13th-14th	Jesse Wharton	Mar. 17, 1814	Oct. 10, 1815	Appointed
14th-17th	John Williams	Oct. 10, 1815	Mar. 3, 1823
18th-19th	Andrew Jackson	Mar. 4, 1823	Oct. 14, 1825	Resigned
19th-26th	Hugh Lawson White	Oct. 28, 1825	Jan. 13, 1840	Resigned
26th	Alexander O. Anderson	Jan. 27, 1840	Mar. 3, 1841
28th-29th	Spencer Jarnigan	Oct. 17, 1843	Mar. 3, 1847
30th-35th	John Bell	Nov. 22, 1847	Mar. 3, 1859
36th-38th	Alfred O.P. Nicholson	Mar. 4, 1859	Mar. 3, 1861
39th-41st	Joseph S. Fowler	Jul. 24, 1866	Mar. 3, 1871
42nd-44th	Henry Cooper	Mar. 4, 1871	Mar. 3, 1877
45th-55th	Isham G. Harris	Mar. 4, 1877	Jul. 8, 1897	Died
55th-56th	Thomas B. Turley	Jul. 20, 1897	Mar. 3, 1901	Appointed, then elected
57th-59th	Edward W. Carmack	Mar. 4, 1901	Mar. 3, 1907
60th-62nd	Robert L. Taylor	Mar. 4, 1907	Mar. 31, 1912	Died
62nd	Newell Sanders	Apr. 8, 1912	Jan. 24, 1913	Appointed
62nd	William R. Webb	Jan. 24, 1913	Mar. 3, 1913
63rd-68th	John K. Shields	Mar. 4, 1913	Mar. 3, 1925
69th-71st	Lawrence D. Tyson	Mar. 4, 1925	Aug. 24, 1929	Died
71st	William E. Brock	Sept. 2, 1929	Mar. 3, 1931	Appointed, then elected
72nd-73rd	Cordell Hull	Mar. 4, 1931	Mar. 3, 1933	Resigned
73rd-75th	Nathan L. Bachman	Mar. 4, 1933	Apr. 23, 1937	Appointed, then elected; died
75th	George L. Berry	May 6, 1937	Nov. 8, 1938	Appointed
75th-80th	A. Thomas Stewart	Jan. 16, 1939	Jan. 3, 1949
81st-88th	C. Estes Kefauver	Jan. 3, 1949	Aug. 10, 1963	Died
88th	Herbert S. Walters	Aug. 20, 1963	Nov. 3, 1964	Appointed
88th-89th	Ross Bass	Nov. 4, 1964	Jan. 3, 1967
90th-98th	Howard H. Baker Jr.	Jan. 3, 1967	Jan. 3, 1985
99th-103rd	Albert (Al) A. Gore Jr.	Jan. 3, 1985	Jan. 2, 1993	Resigned
103rd	Harlan Mathews	Jan. 2, 1993	Dec. 1, 1994	Appointed
103rd-107th	Fred D. Thompson	Dec. 2, 1994	Jan. 3, 2003
108th-116th	Lamar Alexander	Jan. 3, 2003	Jan. 3, 2021
117th-	William F. Hagerty	Jan. 3, 2021	Present
Texas Class 1
29th-35th	Thomas J. Rusk	Feb. 21, 1846	Jul. 29, 1857	Died
35th	J. Pinckney Henderson	Nov. 9, 1857	Jun. 4, 1858	Appointed; died
35th-36th	Matthias Ward	Sept. 27, 1858	Dec. 5, 1859	Appointed
36th-37th	Louis T. Wigfall	Dec. 5, 1859	Mar. 23, 1861	Withdrew
41st-43rd	James W. Flanagan	Mar. 30, 1870	Mar. 3, 1875
44th-49th	Samuel B. Maxey	Mar. 4, 1875	Mar. 3, 1887
50th-51st	John H. Reagan	Mar. 4, 1887	Jun. 10, 1891	Resigned
51st-52nd	Horace Chilton	Jun. 10, 1891	Mar. 22, 1892	Appointed
52nd-55th	Roger Q. Mills	Mar. 23, 1892	Mar. 3, 1899
56th-67th	Charles A. Culberson	Mar. 4, 1899	Mar. 3, 1923
68th-70th	Earle B. Mayfield	Mar. 4, 1923	Mar. 3, 1929
71st-82nd	Thomas T. Connally	Mar. 4, 1929	Jan. 3, 1953
83rd-85th	M. Price Daniel	Jan. 3, 1953	Jan. 14, 1957	Resigned
85th	William A. Blakley	Jan. 15, 1957	Apr. 28, 1957	Appointed
85th-91st	Ralph W. Yarborough	Apr. 29, 1957	Jan. 3, 1971
92nd-103rd	Lloyd M. Bentsen Jr.	Jan. 3, 1971	Jan. 20, 1993	Resigned
103rd	Robert C. Krueger	Jan. 21, 1993	Jun. 14, 1993	Appointed
103rd-112th	Kay Bailey Hutchison	Jun. 14, 1993	Jan. 3, 2013
113th-	Rafael Edward (Ted) Cruz	Jan. 3, 2013	Present
Texas Class 2
29th-35th	Samuel Houston	Feb. 21, 1846	Mar. 3, 1859
36th-37th	John Hemphill	Mar. 4, 1859	Jul. 11, 1861	Expelled
41st-44th	Morgan C. Hamilton	Mar. 30, 1870	Mar. 3, 1877
45th-53rd	Richard Coke	Mar. 4, 1877	Mar. 3, 1895
54th-56th	Horace Chilton	Mar. 4, 1895	Mar. 3, 1901
57th-62nd	Joseph W. Bailey	Mar. 4, 1901	Jan. 3, 1913	Resigned
62nd	Rienzi M. Johnston	Jan. 4, 1913	Jan. 29, 1913	Appointed
62nd-77th	Morris Sheppard	Jan. 29, 1913	Apr. 9, 1941	Died
77th	Andrew Jackson Houston	Apr. 21, 1941	Jun. 26, 1941	Appointed; died
77th-80th	W. Lee (Pappy) O'Daniel	Aug. 4, 1941	Jan. 3, 1949
81st-86th	Lyndon B. Johnson	Jan. 3, 1949	Jan. 3, 1961	Resigned
87th	William A. Blakley	Jan. 3, 1961	Jun. 14, 1961	Appointed
87th-98th	John G. Tower	Jun. 15, 1961	Jan. 3, 1985
99th-107th	W. Philip Gramm	Jan. 3, 1985	Nov. 30, 2002	Resigned
107th-	John Cornyn	Dec. 2, 2002	Present
Utah Class 1
54th-55th	Frank J. Cannon	Jan. 22, 1896	Mar. 3, 1899
56th-58th	Thomas Kearns	Jan. 23, 1901	Mar. 3, 1905
59th-64th	George Sutherland	Mar. 4, 1905	Mar. 3, 1917
65th-76th	William H. King	Mar. 4, 1917	Jan. 3, 1941
77th-79th	O. Abram Murdock Jr.	Jan. 3, 1941	Jan. 3, 1947
80th-85th	Arthur V. Watkins	Jan. 3, 1947	Jan. 3, 1959
86th-94th	Frank E. Moss	Jan. 3, 1959	Jan. 3, 1977
95th-115th	Orrin G. Hatch	Jan. 3, 1977	Jan. 3, 2019
116th-	Mitt Romney	Jan. 3, 2019	Present
Utah Class 3
54th	Arthur Brown	Jan. 22, 1896	Mar. 3, 1897
55th-57th	Joseph L. Rawlins	Mar. 4, 1897	Mar. 3, 1903
58th-72nd	Reed Smoot	Mar. 4, 1903	Mar. 3, 1933
73rd-81st	Elbert D. Thomas	Mar. 4, 1933	Jan. 3, 1951
82nd-93rd	Wallace F. Bennett	Jan. 3, 1951	Dec. 20, 1974	Resigned
93rd-102nd	E. J. (Jake) Garn	Dec. 21, 1974	Jan. 3, 1993
103rd-111th	Robert Bennett	Jan. 3, 1993	Jan. 3, 2011
112th-	Mike Lee	Jan. 3, 2011	Present
Vermont Class 1
2nd-4th	Moses Robinson	Oct. 17, 1791	Oct. 15, 1796	Resigned
4th-5th	Isaac Tichenor	Oct. 18, 1796	Oct. 17, 1797	Resigned
5th-7th	Nathaniel Chipman	Oct. 17, 1797	Mar. 3, 1803
8th-10th	Israel Smith	Mar. 4, 1803	Oct. 1, 1807	Resigned
10th-13th	Jonathan Robinson	Oct. 10, 1807	Mar. 3, 1815
14th-16th	Isaac Tichenor	Mar. 4, 1815	Mar. 3, 1821
17th-22nd	Horatio Seymour	Mar. 4, 1821	Mar. 3, 1833
23rd-25th	Benjamin Swift	Mar. 4, 1833	Mar. 3, 1839
26th-31st	Samuel S. Phelps	Mar. 4, 1839	Mar. 3, 1851
32nd-39th	Solomon Foot	Mar. 4, 1851	Mar. 28, 1866	Died
39th-52nd	George F. Edmunds	Apr. 3, 1866	Nov. 1, 1891	Appointed, then elected; resigned
52nd-60th	Redfield Proctor	Nov. 2, 1891	Mar. 4, 1908	Appointed, then elected; died
60th	John W. Stewart	Mar. 24, 1908	Oct. 20, 1908	Appointed
60th-67th	Carroll S. Page	Oct. 21, 1908	Mar. 3, 1923
68th-71st	Frank L. Greene	Mar. 4, 1923	Dec. 17, 1930	Died
71st-72nd	Frank C. Partridge	Dec. 23, 1930	Mar. 31, 1931	Appointed
72nd-79th	Warren R. Austin	Apr. 1, 1931	Aug. 2, 1946	Resigned
79th-85th	Ralph E. Flanders	Nov. 1, 1946	Jan. 3, 1959	Appointed, then elected
86th-94th	Winston L. Prouty	Jan. 3, 1959	Sept. 10, 1971	Died
92nd-100th	Robert T. Stafford	Sept. 16, 1971	Jan. 3, 1989	Apponited, then elected
101st-109th	James M. Jeffords	Jan. 3, 1989	Jan. 3, 2007
110th-	Bernard (Bernie) Sanders	Jan. 3, 2007	Present
Vermont Class 3
2nd-3rd	Stephen R. Bradley	Oct. 17, 1791	Mar. 3, 1795
4th-7th	Elijah Paine	Mar. 4, 1795	Sept. 1, 1801	Resigned
7th-12th	Stephen R. Bradley	Oct. 15, 1801	Mar. 3, 1813
13th-15th	Dudley Chase	Mar. 4, 1813	Nov. 3, 1817	Resigned
15th	James Fisk	Nov. 4, 1817	Jan. 8, 1818	Resigned
15th-18th	William A. Palmer	Oct. 20, 1818	Mar. 3, 1825
19th-21st	Dudley Chase	Mar. 4, 1825	Mar. 3, 1831
22nd-27th	Samuel Prentiss	Mar. 4, 1831	Apr. 11, 1842	Resigned
27th	Samuel C. Crafts	Apr. 23, 1842	Mar. 3, 1843	Appointed, then elected
28th-32nd	William Upham	Mar. 4, 1843	Jan. 14, 1853	Died
32nd-33rd	Samuel S. Phelps	Jan. 17, 1853	Mar. 16, 1854	Appointed
33rd	Lawrence Brainerd	Oct. 14, 1854	Mar. 3, 1855
34th-39th	Jacob Collamer	Mar. 4, 1855	Nov. 9, 1865	Died
39th	Luke P. Poland	Nov. 21, 1865	Mar. 3, 1867	Appointed, then elected
40th-55th	Justin S. Morrill	Mar. 4, 1867	Dec. 28, 1898	Died
55th-56th	Jonathan Ross	Jan. 11, 1899	Oct. 17, 1900	Appointed
56th-68th	William P. Dillingham	Oct. 18, 1900	Jul. 12, 1923	Died
68th-69th	Porter H. Dale	Nov. 6, 1923	Oct. 6, 1933	Died
73rd-76th	Ernest W. Gibson	Nov. 21, 1933	Jun. 20, 1940	Appointed, then elected; died
76th	Ernest W. Gibson Jr.	Jun. 24, 1940	Jan. 3, 1941	Appointed
77th-93rd	George D. Aiken	Jan. 10, 1941	Jan. 3, 1975
94th-	Patrick J. Leahy	Jan. 3, 1975	Present
Virginia Class 1
1st	William Grayson	Mar. 4, 1789	Mar. 12, 1790	Died
1st	John Walker	Mar. 31, 1790	Nov. 9, 1790	Appointed
1st-3rd	James Monroe	Nov. 9, 1790	May 27, 1794	Resigned
3rd-7th	Stevens T. Mason	Nov. 18, 1794	May 10, 1803	Died
8th	John Taylor	Jun. 4, 1803	Dec. 7, 1803	Appointed
8th	Abraham B. Venable	Dec. 7, 1803	Jun. 7, 1804	Resigned
8th	William B. Giles	Aug. 11, 1804	Dec. 4, 1804	Appointed
8th-10th	Andrew Moore	Dec. 4, 1804	Mar. 3, 1809
11th-13th	Richard Brent	Mar. 4, 1809	Dec. 30, 1814	Died
13th-19th	James Barbour	Jan. 2, 1815	Mar. 27, 1825	Resigned
19th	John Randolph	Dec. 9, 1825	Mar. 3, 1827
20th-25th	John Tyler	Mar. 4, 1827	Feb. 29, 1836	Resigned
24th-25th	William C. Rives	Mar. 4, 1836	Mar. 3, 1839
26th-28th	William C. Rives	Jan. 18, 1841	Mar. 3, 1845
29th	Isaac S. Pennybacker	Dec. 3, 1845	Jan. 12, 1847	Died
29th-37th	James M. Mason	Jan. 21, 1847	Mar. 28, 1861
37th	Waitman T. Willey	Jul. 9, 1861	Mar. 3, 1863
38th	Lemuel J. Bowden	Mar. 4, 1863	Jan. 2, 1864	Died
41st-43rd	John F. Lewis	Jan. 26, 1870	Mar. 3, 1875
44th-46th	Robert E. Withers	Mar. 4, 1875	Mar. 3, 1881
47th-49th	William Mahone	Mar. 4, 1881	Mar. 3, 1887
50th-61st	John W. Daniel	Mar. 4, 1887	Jun. 29, 1910	Died
61st-73rd	Claude A. Swanson	Aug. 1, 1910	Mar. 3, 1933	Resigned
73rd-89th	Harry Flood Byrd	Mar. 4, 1933	Nov. 10, 1965	Appointed, then elected; resigned
89th-97th	Harry Flood Byrd Jr.	Nov. 12, 1965	Jan. 3, 1983	Appointed, then elected
98th-100th	Paul S. Trible Jr.	Jan. 3, 1983	Jan. 3, 1989
101st-106th	Charles S. Robb	Jan. 3, 1989	Jan. 3, 2001
107th-109th	George Allen	Jan. 3, 2001	Jan. 3, 2007
110th-112th	James H. Webb	Jan. 3, 2007	Jan. 3, 2013
113th-	Timothy (Tim) M. Kaine	Jan. 3, 2013	Present
Virginia Class 2
1st-2nd	Richard Henry Lee	Mar. 4, 1789	Oct. 8, 1792	Resigned
2nd-3rd	John Taylor	Oct. 18, 1792	May 11, 1794	Resigned
3rd-5th	Henry Tazewell	Nov. 18, 1794	Jan. 24, 1799	Died
6th-8th	Wilson C. Nicholas	Dec. 5, 1799	May 22, 1804	Resigned
8th	Andrew Moore	Aug. 11, 1804	Dec. 4, 1804	Appointed
8th	William B. Giles	Dec. 4, 1804	Mar. 3, 1815	Resigned
14th	Armistead T. Mason	Jan. 3, 1816	Mar. 3, 1817
15th-16th	John W. Eppes	Mar. 4, 1817	Dec. 4, 1819	Resigned
16th-17th	James Pleasants	Dec. 10, 1819	Dec. 15, 1822	Resigned
17th-18th	John Taylor	Dec. 18, 1822	Aug. 20, 1824	Died
18th-22nd	Littleton W. Tazewell	Dec. 7, 1824	Jul. 16, 1832	Resigned
22nd-23rd	William C. Rives	Dec. 10, 1832	Feb. 22, 1834	Resigned
23rd-24th	Benjamin W. Leigh	Feb. 26, 1834	Jul. 4, 1836	Resigned
24th-25th	Richard E. Parker	Dec. 12, 1836	Mar. 13, 1837	Resigned
25th-26th	William H. Roane	Mar. 14, 1837	Mar. 3, 1841
27th-29th	William S. Archer	Mar. 4, 1841	Mar. 3, 1847
30th-37th	Robert M. T. Hunter	Mar. 4, 1847	Mar. 28, 1861
37th-38th	John S. Carlile	Jul. 9, 1861	Mar. 3, 1865
41st	John W. Johnston	Jan. 26, 1870	Mar. 3, 1871
42nd-47th	John W. Johnston	Mar. 15, 1871	Mar. 3, 1883
48th-50th	Harrison H. Riddleberger	Mar. 4, 1883	Mar. 3, 1889
51st-52nd	John S. Barbour Jr.	Mar. 8, 1889	May 14, 1892	Died
52nd-53rd	Eppa Hunton	May 28, 1892	Mar. 3, 1895	Appointed, then elected
54th-66th	Thomas S. Martin	Mar. 4, 1895	Nov. 12, 1919	Died
66th-79th	Carter Glass	Feb. 2, 1920	May 28, 1949	Appointed, then elected; died
79th	Thomas G. Burch	May 31, 1946	Nov. 5, 1946	Appointed
79th-89th	Absalom W. Robertson	Nov. 6, 1946	Dec. 30, 1966	Resigned
89th-92nd	William B. Spong Jr.	Dec. 31, 1966	Jan. 3, 1973
93rd-95th	William L. Scott	Jan. 3, 1973	Jan. 1, 1979	Resigned
96th-110th	John W. Warner	Jan. 2, 1979	Jan. 3, 2009
111th-	Mark Warner	Jan. 3, 2009	Present
Washington Class 1
51st-52nd	John B. Allen	Nov. 20, 1889	Mar. 3, 1893
53rd-55th	John L. Wilson	Feb. 19, 1895	Mar. 3, 1899
56th-58th	Addison G. Foster	Mar. 4, 1899	Mar. 3, 1905
59th-61st	Samuel H. Piles	Mar. 4, 1905	Mar. 3, 1911
62nd-67th	Miles Poindexter	Mar. 4, 1911	Mar. 3, 1923
68th-73rd	Clarence C. Dill	Mar. 4, 1923	Jan. 3, 1935
74th-76th	Lewis B. Schwellenbach	Jan. 3, 1935	Dec. 16, 1940	Resigned
76th-79th	Monrad C. Wallgren	Dec. 19, 1940	Jan. 9, 1945	Resigned
79th	Hugh B. Mitchell	Jan. 10, 1945	Dec. 25, 1946	Appointed; resigned
79th-82nd	Harry P. Cain	Dec. 26, 1946	Jan. 3, 1953
83rd-98th	Henry M. (Scoop) Jackson	Jan. 3, 1953	Sept. 1, 1983	Died
98th-100th	Daniel J. Evans	Sept. 8, 1983	Jan. 3, 1989	Appointed, then elected
101st-106th	T. Slade Gorton III	Jan. 3, 1989	Jan. 3, 2001
107th-	Maria E. Cantwell	Jan. 3, 2001	Present
Washington Class 3
51st-54th	Watson C. Squire	Nov. 20, 1889	Mar. 3, 1897
55th-57th	George Turner	Mar. 4, 1897	Mar. 3, 1903
58th-60th	Levi Ankeny	Mar. 4, 1903	Mar. 3, 1909
61st-72nd	Wesley L. Jones	Mar. 4, 1909	Nov. 19, 1932	Died
72nd	Elijah S. Grammer	Nov. 22, 1932	Mar. 3, 1933	Appointed
73rd-78th	Homer T. Bone	Mar. 4, 1933	Nov. 13, 1944	Resigned
78th-96th	Warren G. Magnuson	Dec. 14, 1944	Jan. 3, 1981
97th-99th	T. Slade Gorton III	Jan. 3, 1981	Jan. 3, 1987
100th-102nd	Brockman Adams	Jan. 3, 1987	Jan. 3, 1993
103rd-	Patty Murray	Jan. 3, 1993	Present
West Virginia Class 1
38th-40th	Peter G. Van Winkle	Aug. 4, 1863	Mar. 3, 1869
41st-43rd	Arthur I. Borman	Mar. 4, 1869	Mar. 3, 1875
44th	Allen T. Caperton	Mar. 4, 1875	Jul. 26, 1876	Died
44th	Samuel Price	Aug. 26, 1876	Jan. 26, 1877	Appointed
44th-46th	Frank Hereford	Jan. 31, 1877	Mar. 3, 1881
47th-49th	Johnson N. Camden	Mar. 4, 1881	Mar. 3, 1887
50th-55th	Charles J. Faulkner	Mar. 4, 1887	Mar. 3, 1899
56th-61st	Nathan B. Scott	Mar. 4, 1899	Mar. 3, 1911
62nd-64th	William E. Chilton	Mar. 4, 1911	Mar. 3, 1917
65th-67th	Howard Sutherland	Mar. 4, 1917	Mar. 3, 1923
68th-70th	Matthew M. Neely	Mar. 4, 1923	Mar. 3, 1929
71st-73rd	Henry D. Hatfield	Mar. 4, 1929	Jan. 3, 1935
74th-76th	Rush D. Holt	Jun. 21, 1935	Jan. 3, 1941
77th-84th	Harley M. Kilgore	Jan. 3, 1941	Feb. 28, 1956	Died
84th	William R. Laird III	Mar. 13, 1956	Nov. 6, 1956	Appointed
84th-85th	W. Chapman Revercomb	Nov. 7, 1956	Jan. 3, 1959
86th-111th	Robert C. Byrd	Jan. 3, 1959	Jun. 28, 2010	Died
111th	Carte P. Goodwin	Jul. 16, 2010	Nov. 15, 2010	Appointed
111th-	Joe Manchin III	Nov. 15, 2010	Present
West Virginia Class 2
38th-41st	Waitman T. Willey	Aug. 4, 1863	Mar. 3, 1871
42nd-47th	Henry Gassaway Davis	Mar. 4, 1871	Mar. 3, 1883
48th-52nd	John E. Kenna	Mar. 4, 1883	Jan. 11, 1893	Died
52nd-53rd	Johnson N. Camden	Jan. 25, 1893	Mar. 3, 1895
54th-61st	Stephen B. Elkins	Mar. 4, 1895	Jan. 4, 1911	Died
61st	Davis Elkins	Jan. 9, 1911	Jan. 31, 1911	Appointed
61st-62nd	Clarence W. Watson	Feb. 1, 1911	Mar. 3, 1913
63rd-65th	Nathan Goff	Apr. 1, 1913	Mar. 3, 1919
66th-68th	Davis Elkins	Mar. 4, 1919	Mar. 3, 1925
69th-71st	Guy D. Goff	Mar. 4, 1925	Mar. 3, 1931
72nd-77th	Matthew M. Neely	Mar. 4, 1931	Jan. 12, 1941	Resigned
77th	Joseph Rosier	Jan. 13, 1941	Nov. 17, 1942	Appointed
77th	Hugh Ike Shott	Nov. 18, 1942	Jan. 3, 1943
78th-80th	W. Chapman Revercomb	Jan. 3, 1943	Jan. 3, 1949
81st-85th	Matthew M. Neely	Jan. 3, 1949	Jan. 18, 1958	Died
85th	John D. Hoblitzell Jr.	Jan. 25, 1958	Nov. 4, 1958	Appointed
85th-98th	Jennings Randolph	Nov. 5, 1958	Jan. 3, 1985
99th-113th	John D. Rockefeller IV	Jan. 15, 1985	Jan. 3, 2015
114th-	Shelley Moore Capito	Jan. 3, 2015	Present
Wisconsin Class 1
30th-34th	Henry Dodge	Jun. 8, 1848	Mar. 3, 1857
35th-40th	James R. Doolittle	Mar. 4, 1857	Mar. 3, 1869
41st-43rd	Matthew H. Carpenter	Mar. 4, 1869	Mar. 3, 1875
44th-46th	Angus Cameron	Mar. 4, 1875	Mar. 3, 1881
47th-52nd	Philetus Sawyer	Mar. 4, 1881	Mar. 3, 1893
53rd-55th	John L. Mitchell	Mar. 4, 1893	Mar. 3, 1899
56th-58th	Joseph V. Quarles	Mar. 4, 1899	Mar. 3, 1905
59th-69th	Robert M. La Follette	Jan. 4, 1906	Jun. 18, 1925	Died
69th-79th	Robert M. La Follette Jr.	Sept. 30, 1925	Jan. 3, 1947
80th-85th	Joseph R. McCarthy	Jan. 3, 1947	May 2, 1957	Died
85th-100th	William Proxmire	Aug. 28, 1957	Jan. 3, 1989
101st-112th	Herbert H. Kohl	Jan. 3, 1989	Jan. 3, 2013
113th-	Tammy Baldwin	Jan. 3, 2013	Present
Wisconsin Class 3
30th-33rd	Isaac P. Walker	Jun. 8, 1848	Mar. 3, 1855
34th-36th	Charles Durkee	Mar. 4, 1855	Mar. 3, 1861
37th-45th	Timothy O. Howe	Mar. 4, 1861	Mar. 3, 1879
46th	Matthew H. Carpenter	Mar. 4, 1879	Feb. 24, 1881	Died
47th-48th	Angus Cameron	Mar. 14, 1881	Mar. 3, 1885
49th-51st	John Coit Spooner	Mar. 4, 1885	Mar. 3, 1891
52nd-54th	William F. Villas	Mar. 4, 1891	Mar. 3, 1897
55th-59th	John Coit Spooner	Mar. 4, 1897	Apr. 30, 1907	Resigned
59th-63rd	Isaac Stephenson	May 17, 1907	Mar. 3, 1915
64th-65th	Paul O. Husting	Mar. 4, 1915	Oct. 21, 1917	Died
65th-69th	Irvine L. Lenroot	Apr. 18, 1918	Mar. 3, 1927
70th-72nd	John J. Blaine	Mar. 4, 1927	Mar. 3, 1933
73rd-75th	F. Ryan Duffy	Mar. 4, 1933	Jan. 3, 1939
76th-87th	Alexander Wiley	Jan. 3, 1939	Jan. 3, 1963
88th-96th	Gaylord A. Nelson	Jan. 8, 1963	Jan. 3, 1981
97th-102nd	Robert W. Kasten Jr.	Jan. 3, 1981	Jan. 3, 1993
103rd-111th	Russ D. Feingold	Jan. 3, 1993	Jan. 3, 2011
112th-	Ron Johnson	Jan. 3, 2011	Present
Wyoming Class 1
51st-52nd	Francis E. Warren	Nov. 24, 1890	Mar. 3, 1893
53rd-64th	Clarence D. Clark	Jan. 23, 1895	Mar. 3, 1917
65th-73rd	John B. Kendrick	Mar. 4, 1917	Nov. 3, 1933	Died
73rd-82nd	Joseph C. O'Mahoney	Jan. 1, 1934	Jan. 3, 1953	Appointed, then elected
83rd-85th	Frank A. Barrett	Jan. 3, 1953	Jan. 3, 1959
86th-94th	Gale W. McGee	Jan. 3, 1959	Jan. 3, 1977
95th-103rd	Malcolm Wallop	Jan. 3, 1977	Jan. 3, 1995
104th-110th	Craig L. Thomas	Jan. 3, 1995	Jun. 4, 2007	Died
110th-	John Barrasso	Jun. 22, 2007	Present	Appointed, then elected
Wyoming Class 2
51st-52nd	Joseph M. Carey	Nov. 15, 1890	Mar. 3, 1895
53rd-71st	Francis E. Warren	Mar. 4, 1895	Nov. 24, 1929	Died
71st	Patrick J. Sullivan	Dec. 5, 1929	Nov. 30, 1930	Appointed
71st-74th	Robert D. Carey	Dec. 1, 1930	Jan. 3, 1937
75th-77th	Henry H. (Harry) Schwartz	Jan. 3, 1937	Jan. 3, 1943
78th-80th	Edward V. Robertson	Jan. 3, 1943	Jan. 3, 1949
81st-83rd	Lester C. Hunt	Jan. 3, 1949	Jun. 19, 1954	Died
83rd	Edward D. Crippa	Jun. 24, 1954	Nov. 28, 1954	Appointed
83rd-86th	Joseph C. O'Mahoney	Nov. 29, 1954	Jan. 3, 1961
87th	John Joseph Hickey	Jan. 3, 1961	Nov. 6, 1962	Appointed
87th-89th	Milward L. Simpson	Nov. 7, 1962	Jan. 3, 1967
90th-95th	Clifford P. Hansen	Jan. 3, 1967	Dec. 31, 1978	Resigned
95th-104th	Alan K. Simpson	Jan. 1, 1979	Jan. 3, 1997
105th-116th	Michael B. Enzi	Jan. 3, 1997	Jan. 3, 2021
117th-	Cynthia M. Lummis	Jan. 3, 2021	Present

Level 52

Dec 15, 2020

Good work

Level 51

Dec 15, 2020

Woah, mega quiz right here.

Level 70

Oct 20, 2021

Awesome quiz! Spotlighted it for next week - could you please update it for 2021 by then?

Level 54

Oct 21, 2021

Absolutely! Should be ready by tomorrow or Saturday.

Level 54

Oct 21, 2021

Updated for the 117th Congress

Level 59

Oct 27, 2021

good lord almighty, well done

Level 76

Oct 27, 2021

Frank Lautenberg's name is misspelled.

Level 54

Oct 27, 2021

All information and data was pulled directly from senate.gov

Please refer to caveat number 1, as it recommends entering only the last name. I did check the official listing in senate.gov and he has a middle initial that you most likely didn’t type.

Level 81

Oct 27, 2021

It's still misspelled as "Launtenberg," not "Lautenberg".

Level 54

Oct 27, 2021

Thanks for catching that! He was a Senator on two separate occasions, and for some reason, one was spelled correctly and the other wasn’t.

Level 81

Oct 27, 2021

Thank you for that compliment. This quiz deserves more nominations, this is a supreme work of effort that just pleases my soul. You've got my vote, hopefully you get a feature from the Quizmaster. You absolutely deserve it. =)

Level 54

Oct 28, 2021

Thanks!

Level 81

Oct 27, 2021

I had the same idea! Thank you very much for this quiz. Nominated!

Level 65

Oct 27, 2021

This quiz is huge, nice work! One comment: John C. Ten Eyck is misspelled as John C. Ten Ecyk

Level 54

Oct 27, 2021

Thanks for letting me know! Should be fixed now. Strangely enough, both typos so far have come from New Jersey Class 2. I checked senate.gov, but they must have corrected it.

Level 81

Oct 27, 2021

You could also add "maverick" as an option for John McCain, because that doesn't work, though I know you can't add many nicknames, "The Dean of Inconsistency" for Henry F. Ashurst, and "The Silent Senator" for Carl Hayden, as well as "racist" for James Eastland and anyone who joined the Confederacy. It would be an absolute cheat code to at least 50 of the options. Again, thank you. I can't wait to test my knowledge here. =)

Level 36

Oct 27, 2021

tbh this was just me guessing random common last names lmaoo

Level 81

Oct 27, 2021

Also, John McClellan doesn't work for some weird reason.

Level 54

Oct 28, 2021

Fixed. The typo is still on senate.gov!

Level 81

Oct 28, 2021

It should say "Dec. 31, 2019" for Johnny Isakson.