Extremely Hard General Knowledge #22

What is the largest settlement and the administrative centre of the Orkney Islands?

Who won the 2020 Booker Prize for his debut novel 'Shuggie Bain' about a boy supporting his mother struggling with addiction?

What is the family name of the non-royal dukedom of Northumberland?

What word beginning with e is the given to a country that is completely surrounded by another country?

Who won Gold at the London 2012 Olympics for Great Britain, breaking a world record in the men's double trap shooting?

What is the name of the body of water that separates Madagascar from the African continent?

Who had two UK Number 1 Albums with their debut album 'Room on the 3rd Floor' in 2004 then 'Wonderland' in 2005 and then a UK Number 2 Album with 'Young Dumb Thrills' in 2020?

What does the computing acronym LAN stand for?

What was the name of the drag queen persona of Paul O'Grady?

What number follows + in the country calling codes for China?

Which is the oldest and largest auction house in London, having been selling goods since 1744?

What is the name of the occupation that makes and fits shoes for horses?

Who was Ronald Reagan married to from 1940 to 1949?

Which branch of Protestantism is one of the largest, and is named after the man who launched the Protestant Reformation?

Catherine II (Catherine the Great) was Empress of Russia for 34 years, but what year did she come into power?

Who was the editor of the News of the World paper from 2007 until it ceased publication in July 2011?

What is the name of the parrot in the Doctor Doolittle books created by Hugh Lofting?

Who was nominated for the Best Actor Oscar for 'The Elephant Man' in 1981 and the Best Supporting Actor Oscar for 'Midnight Express' in 1979?

In the Bible, which saint was a tax collector?

What American city is also given to an omelette with diced ham, onion, and peppers?