Great Western Schism
Great Western Schism is the name given to the period from
1378 to 1417, when there were two or at times three rival claimants to the
papacy. The schism split the whole Western Christian world into opposing
of the Schism
The schism began at the end of the so-called
Babylonian Captivity. From 1309 to 1377 the papacy was dominated by the
kings of France, and the papal court was located in the French city of
In 1377, Pope Gregory XI returned to Rome. However, he found the city in a state of turbulence,
and he was planning to go back to Avignon when he died on March 27, 1378. When 16 cardinals convened on April 7 to
elect a new pope, the Roman populace loudly demanded the election of a Roman or at least an Italian.
On the next day the cardinals elected Bartolommeo Prignano, archbishop of Bari, a man known to
them for his learning and piety.
Before they could notify him, the mob, not knowing that an Italian had been chosen, broke into
the Vatican palace, and the cardinals fled.
Reassembling on April 9, they informed Prignano of his election, and he took the
name Urban VI (reigned 1378–1389). There is now no question about the validity of his election and therefore
of the legitimacy of his successors.
For five months after the election the cardinals acknowledged Urban VI, but they gradually began
to have misgivings. Displaying a lack of tact and moderation, Urban declared his intention of reforming the church
and condemned the cardinals for their luxury and idleness.
They therefore turned against him and on one pretext or another abandoned Rome. At Anagni on
August 2 the dissidents published a manifesto in which they pronounced his election null and void, on the ground
that pressure from the Romans had made a free election impossible.
Denouncing Urban as a usurper, they elected a rival pontiff, Cardinal Robert of
Geneva, on September 20, and he took the name Clement VII.
Thus the church was divided in its allegiance to these two men, who promptly excommunicated one
Unable to drive Urban from Rome, Clement established himself at Avignon in June 1379.
Western European rulers were forced to declare themselves for the Roman or the Avignon pope.
France was the staunchest supporter of Avignon and was followed by Castile, Aragon, Scotland, and Savoy.
England, Portugal, Hungary, the Scandinavian states, and the Holy Roman Empire supported Rome.
Devout people in these realms usually followed their king's lead. Thus, for example, St. Vincent Ferrer and St.
Colette favored Avignon, while St. Catherine of Siena and St. Catherine of Sweden favored Rome.
Growth of the
When Urban VI died in 1389 the Roman cardinals insisted on
electing a successor, Boniface IX (reigned 1389–1404), rather than recognizing
Clement VII to terminate the schism.
Similarly, when Clement died, the Avignon cardinals elected
Benedict XIII. As a solution, the University of Paris proposed the resignation
of the two pontiffs, arbitration by judges selected by them, or the summoning
of a general council.
When Boniface IX died, the Roman cardinals elected Innocent
VII (reigned 1404–1406) and after his brief reign, Gregory XII (reigned
1406–1415), both of whom pledged to work for reunion. In 1407 the Roman and
Avignon popes agreed to resign simultaneously. However, neither man trusted the
other, and they did not carry out the pact.
Origin of the Pisan Line
When Gregory XII created four new cardinals, including two of his nephews, contrary to a promise
made at his election, his other cardinals withdrew their obedience.
The cardinals at Avignon also abandoned Benedict XIII. Thirteen cardinals from both sides agreed
to summon a general council to settle the schism. This assembly met at Pisa on March 28, 1409.
The rival pontiffs refused to attend and tried to counteract it by calling councils of their
own. About 500 prelates attended the Council of Pisa.
The council declared that it represented the whole church and that the
cardinals had had the power to convoke it.
When the two popes refused to answer a summons to appear, the Council deposed them both on June
The cardinals then elected Alexander V (reigned 1409–1410). Although most of Europe recognized
him, his election did not put an end to the schism, because neither the Roman nor the Avignon pope would
Thus there were three claimants to the papacy.
The scandal distressed many souls, and in 1413, Emperor Sigismund
(reigned 1410–1437) persuaded the second Pisan claimant, who had taken the name John XXIII, to call a new
general council to meet at Constance.
The objectives of the Council were to heal the schism, to reform the church, and to suppress
heresy. In addition to the Pisan pope and the Emperor, envoys from many secular rulers and about 600 bishops,
theologians, and canon lawyers attended.
The Council opened on Nov. 5, 1414, and decided that voting should be by nations—that is the
English, French, Italians, Germans, and Spanish would each have one vote.
Realizing that the Council did not intend to confirm him, John XXIII fled
from Constance in March 1415, hoping the assembly would dissolve. Sigismund intervened and persuaded the
prelates to remain.
Then on April 6 the Council enacted the decree Sacrosancta, declaring that the Council
represented the universal church and that all Christians, including the pope, were subject to it. On May 29, the
Council deposed John XXIII; and on July 4, Gregory XII, after convoking the Council, abdicated.
The Avignon pope, Benedict XIII, refused to submit and was deposed on July
Having a clear field, a conclave of 23 cardinals and six delegates from each of the five nations
on November 11, 1417, elected Cardinal Odo Colonna, who took the name Martin V (reigned 1417–1431).
The election of Martin V terminated the schism, though Benedict XIII stubbornly
persisted in calling himself Pope until he died in 1423 at Peñiscola in his native Aragon.
His cardinals chose a successor, Clement VIII, who submitted to Martin V six years later.
The schism did untold harm to papal prestige and intensified the growth of hostility to the
papacy in many parts of Europe.
The failure of papal leadership encouraged the development of the conciliar theory, which
proposed that the general council, representing the whole body of Christians, was the highest governing agency in
the church, superior even to the pope. The upheaval occasioned by the schism led directly to the Protestant