adj.
orig. Bartolomeo Prignano
born 1318, Naples
died Oct. 15, 1289, Rome
Pope (137889).
Archbishop of Acerenza (1363) and Bari (1377), he became papal chancellor for Gregory XI, whom he was chosen to succeed. This election of an Italian appeased the Romans, who wanted to end the French-dominated Avignon papacy , but his harsh reforms soon angered the French cardinals, prompting them to elect the antipope Clement VII, beginning the Western Schism (1378). Europe was divided in its loyalties, and Urban warred with Naples when its queen backed Clement. Strife over the schism reduced the Papal States to anarchy, and Urban's death may have been from poisoning.