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al-Maʾmun

File:Coin_of_the_Abbasid_Caliph_al-Ma'mun.jpg · Wikimedia Commons · See Wikimedia Commons

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al-Maʾmun

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Also known as Abū Jaʿfar Abdullāh al-Maʾmūn ibn Harūn, Abuʹl-ʻAbbās ʻAbd Allāh ibn Harūn al-Maʼmūn,, Al-mamoun, Al-Ma'mum

Abū al-ʿAbbās Abd Allāh ibn Hārūn al-Maʾmūn (; 14 September 786 – 9 August 833), better known by his regnal name '''al-Ma'mun''' (), was the seventh Abbasid caliph, who reigned from 813 until his death in 833. His leadership was marked by the power and prosperity of the Abbasid Caliphate, al-Ma'mun promoted the Graeco-Arabic translation movement, the flowering of learning and the sciences in Baghdad, and the publishing of al-Khwarizmi's book now known as "Algebra", making him one of the most important caliphs in the Islamic Golden Age. He is also known as a proponent of the rational Islamic th

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Abdullah, known as al-Maʾmun, was a male member of the Abbasid family and an Arab. Born in Baghdad in 0786, he was the son of Harun al-Rashid and Marajil. He held the noble title of Amir al-Mu'minin and practiced Islam. His siblings included Al-Amin, Al-Mu'tasim, and Al-Qasim ibn Harun al-Rashid. He was married to Buran bint al-Hasan ibn Sahl and Umm Isa bint Musa al-Hadi. They had a child named Al-Abbas ibn al-Ma'mun.

Al-Maʾmun worked as a geographer, poet, and caliph. He spoke and wrote in Arabic, which was also his native language. He died in Tarsus on 0833-08-09. His name in his native language is written as عبدالله المأمون. He is described in sources such as the Brockhaus and Efron Encyclopedic Dictionary, The Nuttall Encyclopædia, and the Encyclopædia Britannica 11th edition.

Synthesized by Vinony from 25 facts across 2 sources: Wikidata, Open Library. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Person · Open Library

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Key facts

Royalty.type
caliph
Royalty.name
al-Ma'munالمأمون
Royalty.title
Khalifah Amir al-Mu'minin
Royalty.image
Coin of the Abbasid Caliph al-Ma'mun.jpg
Royalty.image_size
300px
Royalty.caption
Gold dinar of al-Ma'mun, minted in Egypt in 830/1
Royalty.succession
7th Abbasid Caliph
Royalty.reign
27 September 813 – 9 August 833
Royalty.predecessor1
al-Amin
Royalty.successor1
al-Mu'tasim
Royalty.spouse type
Consorts
Royalty.full name
Abū al-ʿAbbās Abd Allāh al-Maʾmūn ibn Hārūn
Royalty.house
Abbasid
Royalty.house type
Dynasty
Royalty.father
Harun al-Rashid
Royalty.mother
Umm Abdallah Marajil
Royalty.birth_place
Baghdad, Abbasid Caliphate
Royalty.death_place
Tarsus, Abbasid Caliphate

via Wikipedia infobox

Wikidata facts

Instance of
human
Given name
Abdullah
Gender
male
Place of birth
Baghdad
Place of death
Tarsus
Mother
Marajil
Occupation
caliph
Languages spoken
Arabic
Native language
Arabic
Religion
Islam
Family
Abbasids
Noble title
Amir al-Mu'minin
Student of
Al-Kisa'i
Image
Khalili Collection Islamic Art av 107.jpg
Show 6 more facts
Commons category
Al-Ma'mun
date of birth
0786-09-13
date of death
0833-08-09
name in native language
عبدالله المأمون
ethnic group
Arabs
nickname
المأمون
Sources (4)

via Wikidata · CC0

~34 min read

Encyclopedic overview

18 sections
Contents
  • Birth and education
  • Appointment as successor and Governor of Khurasan
  • Abbasid civil war
  • Internal strife
  • Sahl ibn Salama al-Ansari
  • Imam al-Rida
  • After arrival in Baghdad
  • Wars with Byzantium
  • al-Ma'mun's reign
  • Scientific efforts
  • Personal characteristics
  • Family
  • Death and legacy
  • Religious beliefs
  • References
  • Citations
  • Sources
  • External links

Abū al-ʿAbbās Abd Allāh ibn Hārūn al-Maʾmūn (; 14 September 786 – 9 August 833), better known by his regnal name '''al-Ma'mun''' (), was the seventh Abbasid caliph, who reigned from 813 until his death in 833. His leadership was marked by the power and prosperity of the Abbasid Caliphate, al-Ma'mun promoted the Graeco-Arabic translation movement, the flowering of learning and the sciences in Baghdad, and the publishing of al-Khwarizmi's book now known as "Algebra", making him one of the most important caliphs in the Islamic Golden Age. He is also known as a proponent of the rational Islamic theology of Mu'tazilism.

Al-Ma'mun succeeded his half-brother al-Amin after a civil war, much of his reign was spent on peace campaigns. His strong support for Mu'tazilism led him to imprison a Sunni Imam, Ahmad ibn Hanbal in an event that became known as mihna. Al-Ma'mun's foreign policy was due to his decision to continue war and diplomatic relations with the Byzantine Empire, the tension between conflict or diplomacy varying during his military campaigns.

Excerpted from Wikipedia’s “al-Maʾmun” article, available under the CC BY-SA 4.0 licence.

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