Popes and Anitpopes By Grace34 Mar 27, 1378 Gregory XI Died Apr 8, 1378 Urban VI Elected in Rome Period: Apr 8, 1378 to Oct 15, 1389 Urban VI Sep 20, 1378 Antipope Clement VII of Avignon Period: Sep 20, 1378 to Sep 16, 1394 Antipope Clement VII Nov 2, 1389 Boniface IX of Rome Period: Nov 2, 1389 to Oct 1, 1404 Boniface IX Oct 11, 1394 Antipope Benedict XIII of Avignon Period: Oct 11, 1394 to Mar 12, 1403 Antipope Benedict XIII Oct 17, 1404 Innocent VII of Rome Period: Oct 17, 1404 to Nov 6, 1406 Innocent VII Nov 30, 1406 Gregory XII of Rome Period: Nov 30, 1406 to Jul 4, 1415 Gergory XII Jun 26, 1409 Antipope Alexander V of Pisa Period: Jun 26, 1409 to May 3, 1410 Antipope Alexander V May 25, 1410 Antipope John XXIII of Pisa Period: May 25, 1410 to Apr 30, 1415 Antipope John XXIII Nov 14, 1417 Marten V of Rome and Schism Ends
