Litany of Saints
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Gregory X

Pope from 1271 to 1276

BlessedResearchedPapal StatesCistercians

Feast: 10 January (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)

Born
1210
verified
Died
10 January 1276
verified
Beatified
not needed: before formal processes
Canonised
not yet

Who they were

Teobaldo Visconti of Piacenza, archdeacon of Liège and not yet a priest, was chosen pope on 1 September 1271 after a vacancy of nearly three years. He presided in person at the Council of Lyons.

Returning to Rome, he died at Arezzo on 10 January 1276. His short pontificate had far-reaching results.

The miracles

Because of his unusual virtues he is revered as Blessed in Rome and several dioceses; the Catholic Encyclopedia does not describe a formal cause.

Why that counted as sanctity

A pope of unusual virtue who sought the unity of the Church.

Connected on this site

  • Innocent V Blessed
    “He was a close collaborator of Pope Gregory X, who named him Bishop of Ostia and raised him to cardinal in 1273.” — Wikipedia
  • Pius IX Blessed
    “Gregory's rules were dispensed in certain extraordinary circumstances, offering greater latitude in regulating an upcoming conclave, such as by Pope Pius VI in 1798, in consideration of the occupation of Rome by the French, and by Pope Pius IX in 1878, fearing a potential Vatican invasion could prevent or dominate…” — Wikipedia
Sources

Checked against the sources listed on 21 September 2026. Corrections welcome.

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