Baldassarre Cossa was Pisan antipope John XXIII (1410–1415) during the Western Schism. The Catholic Church regards him as an antipope, as he opposed Pope Gregory XII whom the Catholic Church now recognizes as the rightful successor of Saint Peter. He was also an opponent of Antipope Benedict XIII, who was recognized by the French bishop as legitimate Pontiff.
Catherine of Siena , a member of the Third Order of Saint Dominic, was a mystic, activist, and author who had a great influence on Italian literature and on the Catholic Church. Canonized in 1461, she is also a Doctor of the Church.
Pope Urban V, born Guillaume de Grimoard, was the head of the Catholic Church from 28 September 1362 until his death in December 1370 and was also a member of the Order of Saint Benedict. He was the only Avignon pope to be beatified.
Pope Urban VI, born Bartolomeo Prignano, was head of the Catholic Church from 8 April 1378 to his death in October 1389. He was the most recent pope to be elected from outside the College of Cardinals. His pontificate began shortly after the end of the Avignon Papacy. It was marked by immense conflict between rival factions as part of the Western Schism, with much of Europe recognizing Clement VII, based in Avignon, as the true pope.
The Avignon Papacy was the period from 1309 to 1376 during which seven successive popes resided in Avignon, then in the Kingdom of Arles, part of the Holy Roman Empire, now in France, rather than in Rome. The situation arose from the conflict between the papacy and the French crown, culminating in the death of Pope Boniface VIII after his arrest and maltreatment by Philip IV of France. Following the further death of Pope Benedict XI, Philip forced a deadlocked conclave to elect the French Clement V as pope in 1305. Clement refused to move to Rome, and in 1309 he moved his court to the papal enclave at Avignon, where it remained for the next 67 years. This absence from Rome is sometimes referred to as the "Babylonian captivity of the Papacy".
Year 1376 (MCCCLXXVI) was a leap year starting on Tuesday of the Julian calendar.
The Western Schism, also known as the Papal Schism, the Vatican Standoff, the Great Occidental Schism, or the Schism of 1378, was a split within the Catholic Church lasting from 1378 to 1417 in which bishops residing in Rome and Avignon both claimed to be the true pope, and were joined by a third line of Pisan claimants in 1409. The schism was driven by personalities and political allegiances, with the Avignon papacy being closely associated with the French monarchy. These rival claims to the papal throne damaged the prestige of the office.
Pedro Martínez de Luna y Pérez de Gotor, known as el Papa Luna in Spanish and Pope Luna in English, was an Aragonese nobleman, who as Benedict XIII, is considered an antipope by the Catholic Church.
The War of the Eight Saints (1375–1378) was a war between Pope Gregory XI and a coalition of Italian city-states led by Florence that contributed to the end of the Avignon Papacy.
Guy de Malsec was a French bishop and cardinal. He was born at the family's fief at Malsec (Maillesec), in the diocese of Tulle. He had two sisters, Berauda and Agnes, who both became nuns at the Monastery of Pruliano (Pruilly) in the diocese of Carcassonne, and two nieces Heliota and Florence, who became nuns at the Monastery of S. Prassede in Avignon. He was a nephew of Pope Gregory XI, or perhaps a more distant relative. He was also a nephew of Pope Innocent VI. Guy was baptized in the church of S. Privatus, some 30 km southeast of Tulle. He played a part in the election of Benedict XIII of the Avignon Obedience in 1394, in his status as second most senior cardinal. He played an even more prominent role in Benedict's repudiation and deposition. Guy de Malsec was sometimes referred to as the 'Cardinal of Poitiers' (Pictavensis) or the 'Cardinal of Palestrina' (Penestrinus).
Raymond of Capua, was a leading member of the Dominican Order and served as its Master General from 1380 until his death. First as Prior Provincial of Lombardy and then as Master General of the Order, Raymond undertook the restoration of Dominican religious life. For his success in this endeavor, he is referred to as its "second founder".
Gérard du Puy was a French cardinal of the Roman Catholic Church and cardinal-nephew of Pope Gregory XI.
The 1370 papal conclave, held after the death of Pope Urban V, elected as his successor Cardinal Pierre Roger de Beaufort, who under the name Gregory XI became seventh and the last pope of the period of Avignon Papacy.
Anglic de Grimoard, also recorded as Angelic, was a French canon regular and a Cardinal. He was the younger brother of Pope Urban V.
The 1314–16 papal conclave, held in the apostolic palace of Carpentras and then the Dominican house in Lyon, was one of the longest conclaves in the history of the Roman Catholic Church and the first conclave of the Avignon Papacy. The length of the conclave was due to the division of the cardinals into three factions: Italian, Gascon, and French/Provençal.
The 1378 papal conclave which was held from April 7 to 9, 1378, was the papal conclave which was the immediate cause of the Western Schism in the Catholic Church. The conclave was one of the shortest in the history of the Catholic Church. The conclave was also the first since 1159 held in the Vatican and in Old St. Peter's Basilica.
Ubi periculum is a papal bull promulgated by Pope Gregory X during the Second Council of Lyon on 7 July 1274 that established the papal conclave format as the method for selecting a pope, specifically the confinement and isolation of the cardinals in conditions designed to speed them to reach a broad consensus. Its title, as is traditional for such documents, is taken from the opening words of the original Latin text, Ubi periculum maius intenditur, 'Where greater danger lies'. Its adoption was supported by the hundreds of bishops at that council over the objections of the cardinals. The regulations were formulated in response to the tactics used against the cardinals by the magistrates of Viterbo during the protracted papal election of 1268–1271, which took almost three years to elect Gregory X. In requiring that the cardinals meet in isolation, Gregory was not innovating but implementing a practice that the cardinals had either adopted on their own initiative or had forced upon them by civil authorities. After later popes suspended the rules of Ubi periculum and several were elected in traditional elections rather than conclaves, Pope Boniface VIII incorporated Ubi periculum into canon law in 1298.
Pierre de Murat de Cros, O.S.B., was a French monk of aristocratic origins who became a cardinal of the Avignon Obedience during the Great Schism, as well as the Archbishop of Arles and the Chamberlain of the Apostolic Camera. Refusing from the day of his election to support Bartolomeo Prignano after the Papal Conclave of 1378, de Cros played a critical role in delivering a considerable portion of the Roman Curia to the rival claimant Robert of Geneva, who took the name Clement VII. Historian Daniel Williman calls Murat de Cros's actions a "counter-coup".
Robert of Geneva, elected to the papacy as Clement VII by the cardinals who opposed Pope Urban VI, was the first antipope residing in Avignon, France. His election led to the Western Schism.
Niccolò Brancaccio was born in the Kingdom of Naples, perhaps in Naples itself. He was Archbishop of Bari and then Archbishop of Cosenza, while serving in the Roman Curia in Avignon. He became a cardinal of the Avignon Obedience in 1378, and was Cardinal Priest of Santa Maria in Trastevere and then Cardinal Bishop of Albano. He participated in the Council of Pisa in 1409, and was one of the electors of Pope Alexander V and of Pope John XXIII.
