"Pope Urban VI (Latin: Urbanus VI; c. 1318 – 15 October 1389), born Bartolomeo Prignano (Italian pronunciation: [bartoloˈmɛːo priɲˈɲaːno]), was the Roman claimant to the headship of the Catholic Church from 8 April 1378 to his death. He was the most recent pope to be elected from outside the College of Cardinals. His pontificate began shortly after the end of the Avignon Papacy. It was marked by immense conflict between rival factions as part of the Western Schism, with much of Europe recognizing Clement VII, based in Avignon, as the true pope." - (en.wikipedia.org 11.08.2021)
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