Bron of Westhold
From Tardis Wiki, the free Doctor Who reference
Sir Bron of Westhold was a knight on the planet Avalon. In service of Sir Stephan Palbury, he was the ruler of Westhold. He helped save the First Doctor, Ian Chesterton, Barbara Wright and Susan Foreman from a fire-breathing dragon when the TARDIS locked them out. When Captain Shannon shot Jen Komati for giving the Helm to Ian, Sir Bron killed Shannon. (PROSE: The Sorcerer's Apprentice)