Pope Gregory X

NOTA BENE not to be confused with homonyms: a Theobaldo or Teobaldo Visconti, born about 1227, depending on sources, and also deceased in 1276 seems to be more likely the father of Matteo, father of Stefan. Further, Pope Gregory X does not show on Wikipédia lists of Popes having had children. Pope Gregory X's parents seem uncertain, although to date, most sources name a certain Uberto Visconti as the father. For now, we have assigned the known Uberto and his wife as parents. Anyone with further info, please feel free to contact us, via the public discussion here: https://www.geni.com/discussions/166632?msg=1140959

Pope Gregory X (Latin: Gregorius PP. X, Italian: Gregorio X; ca. 1210 – 10 January 1276), born Teobaldo Visconti, was the head of the Catholic Church from 1 September 1271 to his death in 1276. He was elected at the conclusion of a papal election that ran from 1268 to 1271—the longest papal election in the history of the Catholic Church.

Biography Tomb of Pope Gregory X in Arezzo's Cathedral of Saint Donatus. Niccolo and Maffeo Polo remitting a letter from Kubilai to Pope Gregory X in 1271. The Polos returned to Kubilai (seated, right) in 1275 with a letter and presents from Pope Gregory X.

Born in Piacenza, he spent most of his ecclesiastical career in the north, in the Low Countries.

Gregory succeeded Pope Clement IV in 1271 after the papal chair had been vacant for three years due to divisions among the Cardinals. The College of Cardinals was equally split between French and Italian Cardinals who wanted a Pope from their country due to the ongoing political situation with Charles of Anjou, younger brother of King Louis IX of France, who had usurped the throne of Sicily by arms and perpetually intervened in the political affairs of the entire Italian peninsula. The deadlock was finally broken when the citizens of Viterbo, where the Cardinals were assembled, removed the roof from the building they were meeting in and locked them in, only allowing them bread and water. More than a year later, the Cardinals elected Pope Gregory X. He was considered a strong choice because even though he was Italian, he had spent most of his career north of the Alps and thus had not been embroiled in recent Italian political controversies.

Gregory's election came as a complete surprise to him, partially because it happened while he was engaged in the Ninth Crusade at Acre with King Edward I of England in Palestine. Not wanting to leave his mission, his first action as Pope was to send out appeals for aid to the Crusaders, and at his final sermon at Acre just before leaving to sail for Italy, he famously remarked, "If I forget thee, O Jerusalem, let my right hand forget her cunning" (a quote from Psalm 137).

Sometime during his reign as Pope, Gregory wrote a letter against the charges of "blood libel" and persecution against the Jews.

On his arrival at Rome, his first act was to summon the council which met at the Second Council of Lyons in 1274 for the purpose of considering the East-West Schism, the condition of the Holy Land, and the abuses of the Roman Catholic Church. It was while returning from that council that he died at Arezzo on 10 January 1276. He is still buried inside the Cathedral Church. He is responsible for the papal bull which was subsequently incorporated into the code of canon law that regulated all conclaves for papal elections until the reforms of Pope Paul VI in the twentieth century.

He was succeeded by Pope Innocent V. Diplomatic communications with Mongols Main article: Franco-Mongol alliance

As soon as he was elected in 1271, Pope Gregory received a letter from the Mongol Great Khan Kublai, remitted by Niccolo and Matteo Polo following their travels to his court in Mongolia. Kublai was asking for the dispatch of a hundred missionaries, and some oil from the lamp of the Holy Sepulcher. The new Pope could spare only two friars and some lamp oil. The friars turned back soon after the party left for Mongolia. The two Polos (this time accompanied by the young Marco Polo) returned to the Mongol Empire and remitted the oil from the Pope to Kublai in 1275.

The Mongol Ilkhanate leader Abaqa sent a delegation with over a dozen members to the 1274 Council of Lyon, where plans were made for possible military cooperation between the Mongols and the Europeans. After the Council, Abaqa sent another embassy led by the Georgian Vassali brothers to further notify Western leaders of military preparations. Gregory answered that his legates would accompany the Crusade, and that they would be in charge of coordinating military operations with the Il-Khan. However, these projects for a major new Crusade essentially came to a halt with the death of Gregory X on 10 January 1276. The money which had been saved to finance the expedition was instead distributed in Italy.

Source: http://en.wikipedia.org/wiki/Pope_Gregory_X

-http://www.treccani.it/enciclopedia/papa-gregorio-x_%28Dizionario-B...

https://it.wikipedia.org/wiki/Visconti

https://en.wikipedia.org/wiki/Visconti_of_Milan