Gold Usher (The Invasion of Time)

The Gold Usher was the apparent head of all Gallifreyan ceremonies, he was a figure to be reckoned with and an argument in favour of the legality of the Fourth Doctor's inauguration as Lord President. The office of Gold Usher seemed to carry with it a nominal seat on the High Council when the High Council was introduced to their new Vardan masters. (DW: The Invasion of Time)