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| Western Schism (1378–1417) | |
|---|---|
| Name | Western Schism (1378–1417) |
| Caption | Papal Palace, Avignon |
| Date | 1378–1417 |
| Location | Rome, Avignon, Constance, Avignon Papacy |
| Cause | contested papal succession, political factionalism |
| Result | Council of Constance ends schism; papal reforms initiated |
Western Schism (1378–1417)
The Western Schism (1378–1417) was a protracted division within the Catholic Church that produced multiple rival claimants to the papacy and divided European states, bishops, and religious orders. The crisis involved competing constituencies centered on Rome, Avignon, and later Constance, intersecting with dynastic rivalries among France, the Holy Roman Empire, and the Kingdom of England. The schism catalyzed conciliarist theories and reforms that reverberated through the Reformation and early modern Europe.
Political and institutional roots trace to the relocation known as the Avignon Papacy and to tensions between Roman civic factions such as the Colonna family and the Orsini family, which influenced papal elections like that of Gregory XI. The death of Gregory XI and the return of the papal court to Rome followed interventions by figures including Catherine of Siena and diplomatic actors from Florence and the Kingdom of Naples. Papal finances, disputes over benefices involving cardinals, and legal precedents established by canonists like Raymund of Peñafort and commentators on the Decretals of Gregory IX shaped institutional instability. European monarchs—especially Charles V of France, Edward III of England's heirs, and rulers of the Crown of Castile—exploited ecclesiastical vacancy to assert influence over conclaves and curia politics.
The conclave of 1378 convened amid militia pressure in Rome and competing cardinals with ties to Avignon and Roman families; it elected Urban VI, a Roman with reformist rhetoric but hostile relations with the College of Cardinals. A faction of cardinals disputed the validity of that election and reconvened in Fondi to elect Clement VII, re-establishing a papal court at Avignon and drawing the allegiance of France, the Kingdom of Scotland, and many Spanish polities. The resulting alignment pitted supporters of Urban VI—including England, parts of the Holy Roman Empire, and the Kingdom of Hungary—against adherents of Clement VII, creating crosscutting loyalties that mirrored diplomatic cleavages from the Hundred Years' War and disputes over rival dynasts such as Charles VI of France.
The schism unfolded in phases: the initial dual-papacy (1378–1394) with successive claimants Boniface IX and Innocent VII; the elevation of antipopes like Benedict XIII and the persistence of Avignonese claims; the attempted resolution at the Council of Pisa (1409) that produced a third papal claimant, Alexander V and then John XXIII; and the final conciliar settlement at Constance. Military episodes intersected with ecclesiastical diplomacy: Gian Galeazzo Visconti's maneuvers in Milan, naval confrontations involving the Kingdom of Naples, and sieges affecting Avignon's communications. Notable ecclesiastical actors included Pope Gregory XI's legacy, cardinal-bishops such as Guy de Malsec, reforming prelates like Pietro Philargi, and theologians who debated conciliar authority such as Jean Gerson and Marsilius of Padua's earlier influence.
The Council of Constance convened under the aegis of Emperor Sigismund of the Holy Roman Empire with prominent figures including King Sigismund of Hungary's diplomacy, papal envoy Pope John XXIII's contested presence, and theologians like Jean Gerson advocating conciliar supremacy. The council deposed or accepted resignations from claimants, imprisoned Benedict XIII in Castile's negotiations, and secured the abdication of John XXIII under pressure. It also condemned the reformer Jan Hus after a controversial trial, resulting in his execution in Konstanz, which produced further crises with the Hussite movement. The council elected Martin V (Oddone Colonna), restoring a single papacy and relocating the curia back to Rome.
The schism reshaped relations among monarchs and the papacy, as rulers including Charles VI of France, Henry V of England, and princes of the Holy Roman Empire leveraged ecclesiastical allegiances for secular advantage. Episcopal appointments, benefices, and ecclesiastical revenues were contested among patrons such as the Medici family's predecessors, regional communes like Florence, and courts of the Crown of Aragon. The papacy's diminished moral authority fed movements for reform within orders such as the Franciscans and Dominicans and prompted administrative changes in the Roman Curia and papal chancery traditions exemplified by chancery manuals and registries.
Canon law debates addressed the legitimacy of elections, the capacity of cardinals under duress, and the binding nature of conciliar decrees. Canonists invoked sources like the Decretum Gratiani and the work of jurists from the University of Bologna and the University of Paris to justify positions. The crisis advanced conciliarist theory articulated by Gerson and others, challenging papal absolutism defended by proponents citing the Dictatus Papae tradition and writings attributed to Pope Gregory VII. The jurisdictional disputes intersected with sacramental theology, episcopal jurisdiction, and debates over clerical oaths, leading to nuanced canonical reforms codified in later collections and influencing procedurals at future synods.
Historians link the schism to long-term institutional change in the Catholic Church, including conciliarism's influence on later reform movements and the administrative consolidation carried out by popes like Pius II and Sixtus IV's successors. Chroniclers from England to Castile—including authors associated with the Grandes Chroniques de France and English annalists—shaped early narratives, while modern scholars engage with sources from the Vatican Secret Archives, notarial records from Avignon, and diplomatic correspondence involving Flanders and the Papal States. The episode is central to studies of late medieval politics, ecclesiology, and the transition toward early modern sovereignty.
Category:History of the papacy Category:14th century Category:15th century