[["Cardinal Giulio de' Medici", 'UNTIL', '19 November 1523'], ["Cardinal Giulio de' Medici", 'RELATIONSHIP_WITH_PREDECESSOR', "Cousin of Lorenzo II de' Medici, Duke of Urbino, son of Giuliano de' Medici who was the brother of Lorenzo the Magnificent. Elected to the Papacy, becoming Pope Clement VII."]]
Cardinal Giulio, cousin of Lorenzo II de' Medici, was Pope Clement VII until 1523.