Peter of Galilee

Peter of Gallille, later Saint Peter, was one of Jesus Christ's disciples (PROSE: Byzantium!) and the first Pope.

According to Johann Eck, all Popes derived their authority from their predecessors, right back to Saint Peter. The First Doctor thought he was a "very interesting man" and "a powerful speaker". (PROSE: The Price of Conviction)

In the 46th century, the Pope was a clone of Saint Peter; he had been grown from one of his fingernails. (PROSE: Paydirt)