The Great Schism By aweldonstpats Mar 27, 1378 Gregory XI Rome - Died Apr 8, 1378 Pope Urban VI Rome - 1378-1389 Begining of Grear Schism Sep 20, 1378 Antipope Clement VII Avingnon 1378-1394 Nov 2, 1389 Boniface IX Rome 1389-1404 Sep 24, 1394 Antipope Benedict XIII Avignon - 1394-1423 Oct 17, 1404 Innocent VII Rome 1404-1415 Jun 26, 1409 Antipope Alexander V Pisa - 1409-1410 Feb 28, 1410 Antipope John XXIII Pisa- 1410-1415 Nov 30, 1415 Gregory XII Elected - Rome
