# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/pope-gregory-x
# Generated: 2026-09-07T20:56:48.272Z

schema: https://schema.org/Person
url: "https://fame.am/person/pope-gregory-x"
name: "Pope Gregory X"
slug: "pope-gregory-x"
description: "The pope who walked into a vacancy so chaotic it had dragged on three years — the longest papal election in Church history — and left behind the rules that would govern conclaves for seven centuries."
tagline: "Pope from 1271 to 1276"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Gregory_X%2C_Buffalmacco%2C_Arezzo_Cathedral.jpg"
gender: "male"
country:
  name: "Italy"
  isoCode: "IT"
category:
  name: "Religious Figures"
  slug: "religious-figures"
profileType:
  name: "Religious Figure"
  slug: "religious-figure"
birthDate: "1210"
deathDate: "1276-01-10"
livingStatus: "DECEASED"
scores:
  popularity:           58.86
  momentum:             0
  historical:           22.93612666666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
tags:
  - name: "Religious Figures"
    slug: "religious-figures"
  - name: "Writer / Author"
    slug: "writer-author"
  - name: "Literature"
    slug: "literature"
  - name: "Religion"
    slug: "religion"
  - name: "Medieval Era"
    slug: "medieval-era"
sources:
  - url: "https://www.wikidata.org/wiki/Q161740"
    title: "Wikidata"
    type:  "WIKIDATA"
  - url: "https://en.wikipedia.org/wiki/Pope_Gregory_X"
    title: "Wikipedia"
    type:  "WIKIPEDIA"
  - url: "https://pantheon.world/profile/person/Pope%20Gregory%20X"
    title: "Pantheon 2.0"
    type:  "DATABASE"
  - url: "https://ar.wikipedia.org/wiki/%D8%BA%D8%B1%D9%8A%D8%BA%D9%88%D8%B1%D9%8A%D9%88%D8%B3_%D8%A7%D9%84%D8%B9%D8%A7%D8%B4%D8%B1"
    title: "غريغوريوس العاشر"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%A7%D9%84%D8%A8%D8%A7%D8%A8%D8%A7_%D8%AC%D8%B1%D9%8A%D8%AC%D9%88%D8%B1%D9%89_%D8%A7%D9%84%D8%B9%D8%A7%D8%B4%D8%B1"
    title: "البابا جريجورى العاشر"
    type:  "WIKIPEDIA"
  - url: "https://bcl.wikipedia.org/wiki/Papa_Gregorio_X"
    title: "Papa Gregorio X"
    type:  "WIKIPEDIA"
  - url: "https://be.wikipedia.org/wiki/%D0%93%D1%80%D1%8B%D0%B3%D0%BE%D1%80%D1%8B%D0%B9_X"
    title: "Грыгорый X"
    type:  "WIKIPEDIA"
  - url: "https://bg.wikipedia.org/wiki/%D0%93%D1%80%D0%B8%D0%B3%D0%BE%D1%80%D0%B8%D0%B9_X_(%D0%BF%D0%B0%D0%BF%D0%B0)"
    title: "Григорий X (папа)"
    type:  "WIKIPEDIA"
  - url: "https://br.wikipedia.org/wiki/Gregor_X"
    title: "Gregor X"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Gregori_X"
    title: "Gregori X"
    type:  "WIKIPEDIA"
  - url: "https://cdo.wikipedia.org/wiki/G%C3%A1u-hu%C3%B2ng_Gregorius_10-si%C3%A9"
    title: "Gáu-huòng Gregorius 10-sié"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/%C5%98eho%C5%99_X."
    title: "Řehoř X."
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Pave_Gregor_10."
    title: "Pave Gregor 10."
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Gregor_X."
    title: "Gregor X."
    type:  "WIKIPEDIA"
  - url: "https://diq.wikipedia.org/wiki/Gregorius_X"
    title: "Gregorius X"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%A0%CE%AC%CF%80%CE%B1%CF%82_%CE%93%CF%81%CE%B7%CE%B3%CF%8C%CF%81%CE%B9%CE%BF%CF%82_%CE%99%CE%84"
    title: "Πάπας Γρηγόριος Ι΄"
    type:  "WIKIPEDIA"
  - url: "https://eo.wikipedia.org/wiki/Gregorio_la_10-a"
    title: "Gregorio la 10-a"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Gregorio_X"
    title: "Gregorio X"
    type:  "WIKIPEDIA"
  - url: "https://et.wikipedia.org/wiki/Gregorius_X"
    title: "Gregorius X"
    type:  "WIKIPEDIA"
  - url: "https://eu.wikipedia.org/wiki/Gregorio_X.a"
    title: "Gregorio X.a"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D9%BE%D8%A7%D9%BE_%DA%AF%D8%B1%DB%8C%DA%AF%D9%88%D8%B1%DB%8C_%D8%AF%D9%87%D9%85"
    title: "پاپ گریگوری دهم"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Autuas_Gregorius_X"
    title: "Autuas Gregorius X"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Gr%C3%A9goire_X"
    title: "Grégoire X"
    type:  "WIKIPEDIA"
  - url: "https://ga.wikipedia.org/wiki/P%C3%A1pa_Gr%C3%A9ag%C3%B3ir_X"
    title: "Pápa Gréagóir X"
    type:  "WIKIPEDIA"
  - url: "https://gl.wikipedia.org/wiki/Gregorio_X%2C_papa"
    title: "Gregorio X, papa"
    type:  "WIKIPEDIA"
  - url: "https://it.wikiquote.org/wiki/Papa_Gregorio_X"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://af.wikipedia.org/wiki/Pous_Gregorius_X"
    title: "Pous Gregorius X"
    type:  "WIKIPEDIA"
  - url: "https://als.wikipedia.org/wiki/Gregor_X."
    title: "Gregor X."
    type:  "WIKIPEDIA"

# bio (long form, separated for readability)
bio: |
  Born Teobaldo Visconti around 1210, he was a Franciscan tertiary who entered a church paralyzed by deadlock: the 1268–1271 election stretched so long it became its own crisis. Elected in September 1271, Gregory X moved fast. He convened the Second Council of Lyon and drafted strict new regulations for papal conclaves, designed to prevent the chaos that had nearly broken the institution. Adrian V and John XXI briefly scrapped his rules, but they snapped back into place and held as standard practice into the 20th century, suspended only in extraordinary moments — French occupation in 1798, feared invasion in 1878. He died on 10 January 1276. The Church beatified him in 1713.