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Gregory X

Italy·13th century·Medieval Papacy·Third Order of St. Francis

Pope Gregory X, born Teobaldo Visconti, was head of the Catholic Church from 1271 to 1276. His pontificate was marked by the longest papal election in history, the convening of the Second Council of Lyon, and significant reforms to the papal conclave process. He was a member of the Third Order of St. Francis and was beatified in 1713.

Key Facts

  • Born Teobaldo Visconti around 1210 in Piacenza.
  • Served Cardinal Giacomo DI Pecorari before his election.
  • Elected Pope on September 1, 1271, after a 2-year, 9-month papal election.
  • Was on the Ninth Crusade at Acre when elected Pope.
  • Ordained priest on March 19, 1272, and consecrated bishop and crowned Pope on March 27, 1272.
  • Issued the papal bull 'Ubi periculum' to regulate papal conclaves.
Birth Name
Teobaldo Visconti
Birth Year
c. 1210
Death Year
1276
Papacy Dates
1 September 1271 – 10 January 1276
Notable Status
Theological Focus

Church Reform, Papal Conclave Regulation, Church-East Relations, Crusades

Major Councils

Second Council of Lyon

Major Actions
  • Convened the Second Council of Lyon
  • Instituted Regulations For the Papal Conclave
  • Issued the Papal Bull 'Vineam Sorec' Protecting Jews and Condemning the Blood Libel
  • Sent Legates To Coordinate Military Operations With the Mongol Ilkhanate
  • Imposed A Six-Year Tax of 10% On Clerics For the Financing of A Crusade
Connections

Teobaldo Visconti, Giacomo Di Pecorari, Frederick Ii, Holy Roman Emperor, Pope Innocent Iv, King Louis Ix of France, King Edward I of England, Charles of Anjou, Kublai Khan, Niccolò and Maffeo Polo, Marco Polo, Abaqa Khan, Second Council of Lyon, Ubi Periculum

About Gregory X

Pope Gregory X (1271-1276)

Pope Gregory X, born Teobaldo Visconti around 1210 in Piacenza, served as the head of the Catholic Church and ruler of the Papal States from September 1, 1271, until his death on January 10, 1276. His pontificate is notable for ending the exceptionally long papal election of 1268-1271, which lasted for nearly three years. He was a member of the Third Order of St. Francis.

Life and Historical Context

Teobaldo Visconti's early career involved serving Cardinal Giacomo di Pecorari and studying theology. He was involved in the Ecumenical Council of Lyon in 1245 and was later appointed Archdeacon of Heinault. During his time in France, he became acquainted with important clergy and laity, including King Louis IX. He was on the Ninth Crusade in Acre, Palestine, with King Edward I of England when he learned of his election as pope.

Major Contributions and Reforms

Gregory X's most significant contribution was the papal bull "Ubi periculum," ratified by the Second Council of Lyon in 1274. This bull introduced stringent regulations for papal conclaves, including the confinement of cardinals, to prevent the prolonged vacancies and political interference that had plagued previous elections. The council itself focused on the reconciliation of the Eastern and Western Churches, the preparation of a new crusade, and the reform of church abuses. Gregory X also issued the papal bull "Vineam Sorec" in 1272, which offered protection to Jews within the Church's territories and condemned the practice of forced baptism and the blood libel.

Diplomatic Engagements

Gregory X engaged in diplomatic communications with the Mongol Empire, responding to a letter from Kublai Khan requesting missionaries and oil from the Holy Sepulchre. He also explored possibilities for military cooperation with the Mongol Ilkhanate leader Abaqa, sending legates to coordinate with them for a potential crusade. These plans for a major crusade were ultimately halted by Gregory's death.

Legacy

Pope Gregory X is remembered as a significant reformer, primarily for his establishment of the papal conclave system, which aimed to ensure more orderly and efficient papal elections. His efforts at the Council of Lyon also marked an attempt to bridge the schism between the Eastern and Western churches and to rally support for the Holy Land. He was beatified by Pope Clement XI in 1713.

Source: Wikipedia ↗

Frequently Asked Questions

When was Pope Gregory X elected?

Pope Gregory X was elected on September 1, 1271, after a protracted papal election that lasted from 1268 to 1271, making it the longest in Catholic Church history.

What major reforms did Pope Gregory X enact?

Gregory X is most famous for enacting reforms concerning the papal conclave through his papal bull 'Ubi periculum'. He also convened the Second Council of Lyon, which addressed the East-West Schism and the Holy Land.

What was Pope Gregory X's stance on the "blood libel"?

In his papal bull 'Vineam Sorec' in 1272, Gregory X condemned the false accusation that Jews killed children for ritual purposes, known as the blood libel. He reaffirmed protections for Jews and ordered the release of those unjustly imprisoned on such pretexts.

What was the significance of the Second Council of Lyon during Gregory X's pontificate?

The Second Council of Lyon, held in 1274, was convened by Pope Gregory X with the primary objectives of reconciling the Orthodox Church with the Catholic Church, preparing for a new crusade, addressing abuses within the Church, and regulating papal elections.