The Great Western Schism By wetty1 Mar 27, 1378 Pope Gregory XI Dies Apr 8, 1378 Pope Urban VI Elected Period: Apr 8, 1378 to Oct 15, 1389 Pope Urban VI Sep 20, 1378 Anitpope of Avigon Clement VII Elected Period: Sep 20, 1378 to Sep 16, 1394 Antipope of Avignon Clemet VII Period: Sep 20, 1378 to Nov 14, 1417 The Great Western Schism Period: Nov 2, 1389 to Oct 1, 1404 Pope Boniface IX Nov 3, 1389 Pope Boniface Elected Sep 28, 1394 Antipope of Avignon Benedict XIII Elected Period: Sep 28, 1394 to Mar 12, 1403 Antipope of Avigon Benedict XIII Oct 17, 1404 Pope Innocent VII Elected Period: Oct 17, 1404 to Nov 6, 1406 Pope Innocent VII Nov 30, 1406 Pope Gregory XII Elected Period: Nov 30, 1406 to Jul 4, 1415 Pope Gregory XII Jun 26, 1409 Antipope of Pisa Alexander Elected Period: Jun 26, 1409 to May 3, 1410 Antipope fo Pisa Alexander V May 25, 1410 Antipope of Pisa John XXIII Elected Period: May 25, 1410 to Jul 4, 1415 Antipope of Pisa John XXIII Nov 14, 1417 Pope Martin V Elected
