LOTR: Rulers of Middle-Earth: Ruling Stewards of Gondor
Name all the Ruling stewards of Gondor in the Tolkien universe. I am looking for all named characters mentioned in any of Tolkien's works, including the appendices.
Only first names are required.
How many hundreds of years needs it to make a steward a king, if the king returns not?
Few years, maybe, in other places of less royalty. In Gondor ten thousands years would not suffice.