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Apr 8, 1378
Pope Urban VI of Rome
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Period: Apr 8, 1378 to Oct 15, 1379
Pope Urban VI of Rome
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Sep 20, 1378
Clement VII (Avignon) Becomes Antipope
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Period: Sep 20, 1378 to Sep 16, 1394
Antipope Clement VII (Avignon)
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Oct 15, 1389
Pope Urban VI (Rome) dies
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Nov 2, 1389
Pope Boniface IX (Rome) is elected as pope
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Period: Nov 2, 1389 to Oct 1, 1404
Boniface IX
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Sep 16, 1394
Antipope Clement VII (Avignon) dies
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Sep 28, 1394
Benedict XIII (avignon) becomes Pope
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Period: Sep 28, 1394 to May 23, 1423
Antipope Bendedict XIII
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Oct 1, 1404
Boniface IX (Rome) dies
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Oct 17, 1404
Innocent VII (Rome) becomes Pope
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Period: Oct 17, 1404 to Nov 6, 1406
Innocent VII (Rome)
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Nov 6, 1406
Innocent VII (Rome) dies
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Nov 30, 1406
Gregory XII (Rome) is elected
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Period: Nov 30, 1406 to Jul 1, 1415
Gregory XII (Rome)
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Jun 26, 1409
Alexander V becomes Antipope
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Period: Jun 29, 1409 to May 3, 1410
Antipope Alexander V
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May 3, 1410
Antipope Alexander V (Pisa) dies
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Period: May 17, 1410 to May 29, 1415
Antipope John XXIII (Pisa)
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May 29, 1410
John XXIII (Pisa) becomes Antipope
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Period: Nov 5, 1414 to Apr 22, 1418
The Council of Constance
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May 3, 1415
Antipope John XXIII (Pisa) resgins
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Jul 1, 1415
Gregory XII (Rome) resigns
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Nov 14, 1417
Martain V becomes Pope
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May 23, 1423
Antipope Benedict XIII (Avignon) dies
