Grandmaster
From Tardis Wiki, the free Doctor Who reference
Grandmaster was the title for the leader of the Brotherhood of the Immanent Flesh. In 19th century France, the Grandmaster was Jean Mayeur. (PROSE: The Death of Art) By the 30th century, the Grandmaster was a gestalt of twenty-eight telepaths. When one died, a new one was recruited. (PROSE: So Vile a Sin)
