# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/al-musta-sim
# Generated: 2026-08-13T10:31:04.682Z

schema: https://schema.org/Person
url: "https://fame.am/person/al-musta-sim"
name: "Al-Musta'sim"
slug: "al-musta-sim"
description: "The last caliph of the Abbasid dynasty, whose execution by Mongol forces in 1258 ended five centuries of Islamic rule from Baghdad."
tagline: "37th and last Abbasid Caliph (r. 1242–1258)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Caliph_al-Musta'%E1%B9%A3im_(detail)._Folio_89v_(British_Library%2C_Or_2780).jpg"
gender: "male"
category:
  name: "Politicians"
  slug: "politicians"
profileType:
  name: "Politician"
  slug: "politician"
birthDate: "1212"
deathDate: "1258-02-20"
livingStatus: "DECEASED"
scores:
  popularity:           54.68
  momentum:             0
  historical:           22.2572
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: 137
tags:
  - name: "Politicians"
    slug: "politicians"
  - name: "Politician"
    slug: "politician"
  - name: "Politics"
    slug: "politics"
  - name: "Medieval Era"
    slug: "medieval-era"
sources:
  - url: "https://en.wikipedia.org/wiki/Al-Musta'sim"
    title: "Wikipedia"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q293454"
    title: "Wikidata"
    type:  "WIKIDATA"
  - url: "https://pantheon.world/profile/person/Al-Musta'sim"
    title: "Pantheon 2.0"
    type:  "DATABASE"
  - url: "https://azb.wikipedia.org/wiki/%D9%85%D8%B3%D8%AA%D8%B9%D8%B5%D9%85"
    title: "مستعصم"
    type:  "WIKIPEDIA"
  - url: "https://bn.wikipedia.org/wiki/%E0%A6%86%E0%A6%AC%E0%A7%8D%E0%A6%A6%E0%A7%81%E0%A6%B2%E0%A7%8D%E0%A6%B2%E0%A6%BE%E0%A6%B9_%E0%A6%86%E0%A6%B2-%E0%A6%AE%E0%A7%81%E0%A6%B8%E0%A7%8D%E0%A6%A4%E0%A6%BE%E0%A6%B8%E0%A6%BF%E0%A6%AE_%E0%A6%AC%E0%A6%BF%E0%A6%B2%E0%A7%8D%E0%A6%B2%E0%A6%BE%E0%A6%B9"
    title: "আব্দুল্লাহ আল-মুস্তাসিম বিল্লাহ"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Abu-%C3%80hmad_Abd-Al%C2%B7lah_al-Must%C3%A0ssim_bi-L%C2%B7lah"
    title: "Abu-Àhmad Abd-Al·lah al-Mustàssim bi-L·lah"
    type:  "WIKIPEDIA"
  - url: "https://ckb.wikipedia.org/wiki/%D9%85%D9%88%D8%B3%D8%AA%DB%95%D8%B9%D8%B3%DB%8C%D9%85_%D8%A8%DB%8C%D9%84%D9%84%D8%A7"
    title: "موستەعسیم بیللا"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Al-Musta'sim_bi-'llah"
    title: "Al-Musta'sim bi-'llah"
    type:  "WIKIPEDIA"
  - url: "https://diq.wikipedia.org/wiki/Mustas%C4%B1m_Billah"
    title: "Mustasım Billah"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%91%CE%BB-%CE%9C%CE%BF%CF%85%CF%83%CF%84%CE%B1%CF%83%CE%AF%CE%BC"
    title: "Αλ-Μουστασίμ"
    type:  "WIKIPEDIA"
  - url: "https://eo.wikipedia.org/wiki/Al-Musta'sim"
    title: "Al-Musta'sim"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Al-Must%C3%A1'sim"
    title: "Al-Mustá'sim"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D9%85%D8%B3%D8%AA%D8%B9%D8%B5%D9%85"
    title: "مستعصم"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Al-Musta'sim_(Abbasside)"
    title: "Al-Musta'sim (Abbasside)"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%90%D7%9C-%D7%9E%D7%A1%D7%AA%D7%A2%D7%A6%D7%9D_%D7%94%D7%A8%D7%90%D7%A9%D7%95%D7%9F"
    title: "אל-מסתעצם הראשון"
    type:  "WIKIPEDIA"
  - url: "https://hu.wikipedia.org/wiki/Al-Musztaszim_abb%C3%A1szida_kalifa"
    title: "Al-Musztaszim abbászida kalifa"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Al-Musta'shim"
    title: "Al-Musta'shim"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Al-Musta'sim"
    title: "Al-Musta'sim"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%A0%E3%82%B9%E3%82%BF%E3%82%A2%E3%82%B9%E3%82%A3%E3%83%A0"
    title: "ムスタアスィム"
    type:  "WIKIPEDIA"
  - url: "https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%9A-%E1%83%9B%E1%83%A3%E1%83%A1%E1%83%97%E1%83%90%E1%83%A1%E1%83%98%E1%83%9B%E1%83%98"
    title: "ალ-მუსთასიმი"
    type:  "WIKIPEDIA"
  - url: "https://ko.wikipedia.org/wiki/%EC%95%8C%EB%AC%B4%EC%8A%A4%ED%83%80%EC%8B%AC"
    title: "알무스타심"
    type:  "WIKIPEDIA"
  - url: "https://ml.wikipedia.org/wiki/%E0%B4%85%E0%B4%AC%E0%B5%8D%E0%B4%A6%E0%B5%81%E0%B4%B2%E0%B5%8D%E0%B4%B2_%E0%B4%85%E0%B5%BD_%E0%B4%AE%E0%B5%81%E0%B4%B8%E0%B5%8D%E0%B4%A4%E0%B4%B8%E0%B4%BF%E0%B4%82_%E0%B4%AC%E0%B4%BF%E0%B4%B2%E0%B5%8D%E0%B4%B2%E0%B4%BE%E0%B4%B9%E0%B4%BF"
    title: "അബ്ദുല്ല അൽ മുസ്തസിം ബില്ലാഹി"
    type:  "WIKIPEDIA"
  - url: "https://ms.wikipedia.org/wiki/Al-Musta'sim"
    title: "Al-Musta'sim"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Al-Musta'sim"
    title: "Al-Musta'sim"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/Al-Musta%E2%80%99sim"
    title: "Al-Musta’sim"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%B9%D8%A8%D8%AF_%D8%A7%D9%84%D9%84%D9%87_%D8%A7%D9%84%D9%85%D8%B3%D8%AA%D8%B9%D8%B5%D9%85_%D8%A8%D8%A7%D9%84%D9%84%D9%87"
    title: "عبد الله المستعصم بالله"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%A7%D9%84%D9%85%D8%B3%D8%AA%D8%B9%D8%B5%D9%85_%D8%A8%D8%A7%D9%84%D9%84%D9%87"
    title: "المستعصم بالله"
    type:  "WIKIPEDIA"

# bio (long form, separated for readability)
bio: |
  Abu Ahmad Abdallah ibn al-Mustansir bi'llah took the title Al-Musta'sim bi-llāh in 1242, becoming the 37th Abbasid caliph. Born in 1213, he ruled from Baghdad during the final years of a dynasty that had governed the Islamic world since the eighth century. His reign ended on 20 February 1258 when Mongol invaders took the city. He was killed that day, and the caliphate that had defined an era died with him.