The Great Western Schism By brybeat33 Jan 12, 1378 Pope of Rome: Urban VI Jan 12, 1378 Antipopes of Avignon: Clement VII Period: Jan 12, 1378 to Jan 12, 1389 Urban VI Period: Jan 12, 1378 to Jan 12, 1417 Great Western Schism Period: Jan 13, 1378 to Jan 13, 1394 A: Clement VII Period: Jan 13, 1378 to Jan 13, 1394 A: Benedict XIII Period: Jan 13, 1378 to Jan 13, 1417 The Great Western Schism Jan 12, 1389 Pope of Rome: Boniface IX Period: Jan 13, 1389 to Jan 13, 1404 R: Boniface IX Jan 12, 1394 Antipope of Avignon: Benedict XIII Jan 12, 1404 Pope of Rome: Innocent VIII Period: Jan 13, 1404 to Jan 13, 1406 R: Innocent VII Jan 12, 1406 Pope of Rome: Gregory XII Period: Jan 13, 1406 to Jan 13, 1415 R: Gregory XII Jan 12, 1409 Antipope of Pisa: Alexander V Period: Jan 13, 1409 to Jan 13, 1410 AP: Alexander V Jan 12, 1410 Antipope of Pisa: John XXIII Period: Jan 13, 1410 to Jan 13, 1415 AP: John XXIII Period: Jan 13, 1414 to Jan 13, 1418 Council of Constance
