al-Maʾmun

Abbasid caliph (786–833, r. 813–833)
Person human Q61056
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Summary

al-Maʾmun was born on September 13, 786[1], in Baghdad[2]. He died on August 9, 833[3], in Tarsus[4]. He worked as a geographer[5], poet[6], and caliph[7]. He ranks in the top 0.69% of human entities by monthly Wikipedia readership (2,777 views/month, #6,905 of 1,000,298).[8]

Key Facts

  • Date of birth: 786[9]
  • Date of death: 833[10]
  • Place of burial: Tomb of al-Ma'mun[11]
  • Father: Harun al-Rashid[12]
  • Mother: Marajil[13]
  • Spouse: Buran bint al-Hasan ibn Sahl[14], Umm Isa bint Musa al-Hadi[15]
  • Child: Al-Abbas ibn al-Ma'mun[16], Ali ibn Al-Mam'un[17], Ja'far bin al-Ma'mun[18], Umm Habib bint Al-Ma'mun[19], Umm al-Fadl bint al-Ma'mun[20]
  • Native language: Arabic[21]
  • Ethnic group: Arabs[22]
  • Position held: Abbasid caliph[23]
  • Religion or worldview: Islam[24]
  • Sex or gender: male[25]
  • Family: Abbasids[26]
  • Noble title: Amir al-Mu'minin[27]
  • Commons category: Al-Ma'mun[28]
  • Unmarried partner: Arib al-Ma'muniyya[29], Muʾnisah al-Maʾmūniyyah[30]
  • Given name: Abdullah[31]
  • Topic's main category: Category:Al-Ma'mun[32]
  • Student of: Al-Kisa'i[33]
  • Described by source: Great Soviet Encyclopedia (1926–1947)[34], Brockhaus and Efron Encyclopedic Dictionary[35], Dictionary of African Biography[36], The Nuttall Encyclopædia[37], Encyclopædia Britannica 11th edition[38], The American Cyclopædia[39], al-Aʻlām (Dār al-ʻIlm, 2002)[40]
  • Participant in: Siege of Baghdad (812-813)[41]
  • Languages spoken, written or signed: Arabic[42]
  • Nickname: المأمون[43]
  • Name in native language: عبدالله المأمون[44], عبد الله بن هارون الرشيد[45]
  • Sibling: Al-Amin[46], Al-Mu'tasim[47], Al-Qasim ibn Harun al-Rashid[48], Ahmed Al-Sabti[49], Abu ʿIsa Muhammad ibn Harun al-Rashid[50], Umm Habibeh[51]

Body

Works and Contributions

Things named for al-Maʾmun include Almanon[52], an impact crater[53].

Why It Matters

al-Maʾmun has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[54] He is known by 115 alternative names across languages and contexts.[55]

Entities named for him include Almanon[52], an impact crater[53].

FAQs

Where was al-Maʾmun born?

al-Maʾmun's place of birth was Baghdad[2].

Where did al-Maʾmun die?

al-Maʾmun passed away in Tarsus[4].

Who were al-Maʾmun's parents?

al-Maʾmun's father was Harun al-Rashid[12]. al-Maʾmun's mother was Marajil[13].

Who was al-Maʾmun married to?

al-Maʾmun's spouses include Buran bint al-Hasan ibn Sahl[14] and Umm Isa bint Musa al-Hadi[15].

What did al-Maʾmun do for work?

al-Maʾmun worked as a geographer[5], poet[6], and caliph[7].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [25] ↑ . Dictionary of African Biography. wikidata.org.
  4. [12] ↑ . wikidata.org.
  5. [13] ↑ . wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [15] ↑ . wikidata.org.
  8. [23] ↑ . wikidata.org.
  9. [16] ↑ . wikidata.org.
  10. [17] ↑ . wikidata.org.
  11. [18] ↑ . wikidata.org.
  12. [19] ↑ . wikidata.org.
  13. [20] ↑ . wikidata.org.
  14. [26] ↑ . wikidata.org.
  15. [27] ↑ . wikidata.org.
  16. [21] ↑ . wikidata.org.
  17. [5] ↑ . wikidata.org.
  18. [6] ↑ . wikidata.org.
  19. [7] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  20. [11] ↑ . wikidata.org.
  21. [24] ↑ . wikidata.org.
  22. [22] ↑ . wikidata.org.
  23. [28] ↑ . wikidata.org.
  24. [29] ↑ . wikidata.org.
  25. [30] ↑ . wikidata.org.
  26. [1] ↑ . wikidata.org.
  27. [9] ↑ . al-Aʻlām (Dār al-ʻIlm, 2002). wikidata.org.
  28. [3] ↑ . wikidata.org.
  29. [10] ↑ . al-Aʻlām (Dār al-ʻIlm, 2002). wikidata.org.
  30. [31] ↑ . wikidata.org.
  31. [32] ↑ . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.
  35. [36] ↑ . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.
  39. [40] ↑ . wikidata.org.
  40. [41] ↑ . wikidata.org.
  41. [42] ↑ . wikidata.org.
  42. [43] ↑ . wikidata.org.
  43. [44] ↑ . wikidata.org.
  44. [45] ↑ . al-Aʻlām (Dār al-ʻIlm, 2002). wikidata.org.
  45. [46] ↑ . wikidata.org.
  46. [47] ↑ . wikidata.org.
  47. [48] ↑ . wikidata.org.
  48. [49] ↑ . wikidata.org.
  49. [50] ↑ . wikidata.org.
  50. [51] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [52] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [53] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [54] ↑ . Wikidata sitelinks. wikidata.org.
  3. [55] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). al-Maʾmun. Retrieved October 18, 2026, from https://4ort.xyz/entity/al-mamun
MLA “al-Maʾmun.” 4ort.xyz Knowledge Graph, 4ort.xyz, 18 Oct. 2026, https://4ort.xyz/entity/al-mamun.
BibTeX @misc{4ortxyz_al-mamun_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{al-Maʾmun}}, year = {2026}, url = {https://4ort.xyz/entity/al-mamun}, note = {Accessed: 2026-10-18}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 12d ago · Printstream · 2026-10-06 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'arz', 'az', 'azb', 'bg', 'bn', 'br', 'ca', 'ckb', 'cs', 'da', 'de', 'el'
    Described by source → Great Soviet Encyclopedia (1926–1947), Brockhaus and Efron Encyclopedic Dictionary, Dictionary of African Biography +4
    Claims rich → —
    "/* wbeditentity-update-languages-short:0||de */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57891|batch #57891]]: Import missing aliases from dewiki 1/5"
  2. 8w ago · ForzaGreen · 2026-08-19 view diff on Wikidata ↗
    Date of birth → +0786-09-13T00:00:00Z, +0786-00-00T00:00:00Z
    Name in native language → {'lang': 'ar', 'text': 'عبدالله المأمون'}, {'lang': 'ar', 'text': 'عبد الله بن هارون الرشيد'}
    Date of death → +0833-08-09T00:00:00Z, +0833-00-00T00:00:00Z
    "/* wbcreateclaim-create:1| */ Name in native language: عبد الله بن هارون الرشيد, [[:toollabs:quickstatements/#/batch/269158|batch #269158]]"
  3. 11w ago · Epìdosis · 2026-07-30 view diff on Wikidata ↗
    P14688 → 34669
    "/* wbcreateclaim-create:1| */ P14688: 34669, [[:toollabs:quickstatements/#/batch/262250|batch #262250]]"
  4. 12w ago · Pierrotrgr · 2026-07-22 view diff on Wikidata ↗
    Biblissima authority id → Caubon-Saint-Sauveur
    "/* wbsetclaim-create:2||1 */ Biblissima authority id: Q24672, Import ID Biblissima V2 ([[:toollabs:editgroups/b/OR/74d891b831c|details]])"
  5. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 1tY4x8
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  6. 15w ago · Printstream · 2026-07-02 view diff on Wikidata ↗
    P14585 → 46410
    "/* wbcreateclaim-create:1| */ P14585: 46410, #quickstatements; #temporary_batch_1782930557898"
  7. 16w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    P14536 → 405076
    "/* wbcreateclaim-create:1| */ P14536: 405076, #quickstatements; #temporary_batch_1782462304762"
  8. 21w ago · Epìdosis · 2026-05-21 view diff on Wikidata ↗
    Student of → Al-Kisa'i
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32119|batch #32119]]: import P21 and P106 from GND (32)"
  9. 22w ago · Epìdosis · 2026-05-13 view diff on Wikidata ↗
    Mother → Marajil
    Image purged at → —
    Occupation → geographer, poet, caliph
    Image last checked license → —
    + 28 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30851|batch #30851]]: match CERL IDs on the basis of GND (7)"
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