-
Dec 30, 1370
Pope Greagory XI
-
Period: Dec 30, 1370 to Mar 27, 1378
Pope Greagory XI
-
Apr 8, 1378
Pope Urban VI
-
Period: Apr 8, 1378 to Oct 15, 1389
Pope Urban VI
-
Sep 20, 1378
Antipope Cleament VII
-
Period: Sep 20, 1378 to Sep 16, 1394
Antipope Clement VII
-
Nov 14, 1378
Start of Great Western Schism
-
Nov 2, 1389
Pope Boniface IX
-
Period: Nov 2, 1389 to Oct 1, 1404
Pope Boniface IX
-
Sep 28, 1394
Antipope Benedict XIII
-
Period: Sep 28, 1394 to May 23, 1423
Antipope Benedict XIII
-
Oct 17, 1404
Pope Innocent XII
-
Nov 6, 1406
Pope Innocent XII
-
Nov 30, 1406
Pope Gregory XII
-
Period: Nov 30, 1406 to Jul 14, 1415
Pope Gregory XII
-
Jun 16, 1409
Antipope Alexander V
-
May 3, 1410
Antipope Alexander V
-
Nov 14, 1410
Antipope John XXIII
-
Period: Nov 14, 1410 to Nov 15, 1415
Antipope John XXIII
-
Nov 14, 1414
End Of Great Western Schism
-
Nov 14, 1414
Start of Council of Constance
-
Nov 14, 1417
Pope Martin V
-
Period: Nov 14, 1417 to Feb 20, 1431
Pope Martin V
-
Nov 14, 1418
End of council of Constance
