The Great Western Schism- Camille By camille_behring Jan 10, 1377 Pope Gregory XI dies Jan 10, 1378 Pope of Rome Urban VI Elected Jan 10, 1378 Pope of Rome Clement VII Antipope of Avignon Period: Jan 10, 1378 to Jan 11, 1394 Pope of Rome Clement VII Antipope of Avignon Period: Jan 12, 1378 to Jan 13, 1389 Pope of Rome Urban VI Period: Jan 12, 1378 to Jan 13, 1394 Pope of Rome Clement VII Jan 10, 1389 Pope of Rome Boniface IX Elected Period: Jan 10, 1389 to Jan 11, 1404 Pope of Rome Boniface IX Jan 11, 1394 Pope of Rome Benedict XIII Period: Jan 11, 1394 to Jan 12, 1423 Pope of Rome Benedict XIII Jan 10, 1404 Pope of Rome Innocent VII Period: Jan 10, 1404 to Jan 11, 1406 Pope of Rome Innocent VII Jan 10, 1406 Pope of Rome Gregory XII Period: Jan 10, 1406 to Jan 11, 1415 Pope of Rome Gregory XII Jan 11, 1409 Pope of Rome Alexander V Period: Jan 11, 1409 to Jan 12, 1410 Pope of Rome Alexander V Jan 11, 1410 Pope of Rome John XXIII Period: Jan 11, 1410 to Jan 12, 1415 Pope of Rome John XXIII