Pope Innocent VIII

Pope Innocent VIII, born Giovanni Battista Cybo, was head of the Catholic Church and leader of the Papal States from 29 August 1484 to his death, in July 1492. Son of the viceroy of Naples, Cybo spent his early years at the Neapolitan court. He became a priest in the retinue of Cardinal Calandrini, half-brother to Pope Nicholas V (1447–55); Bishop of Savona under Pope Paul II; and with the support of Cardinal Giuliano Della Rovere he was made a cardinal by Pope Sixtus IV. After intense politicking by Della Rovere, Cybo was elected pope in 1484. King Ferdinand I of Naples had supported Cybo's competitor, Rodrigo Borgia. The following year, Pope Innocent supported the barons in their failed revolt.