John I Doukas of Thessaly

Ruler of thessaly
Person human Q628798
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John I Doukas of Thessaly

Summary

John I Doukas of Thessaly is a human[1]. He was born on 1240[2]. He worked as a sovereign[3] and military personnel[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (46 views/month, #7,285 of 1,000,298).[5]

Key Facts

  • John I Doukas of Thessaly was born on 1240[2].
  • John I Doukas of Thessaly's father was Michael II Komnenos Doukas[6].
  • A child of John I Doukas of Thessaly was Konstantinos Doukas of Thessaly[7].
  • A child of John I Doukas of Thessaly was Theodore Angelos[8].
  • A child of John I Doukas of Thessaly was Helena Angelina Komnene[9].
  • A child of John I Doukas of Thessaly was Helena Doukaina Angelina[10].
  • John I Doukas of Thessaly held citizenship in Despotate of Epirus[11].
  • John I Doukas of Thessaly's professions included sovereign[3].
  • John I Doukas of Thessaly's professions included military personnel[4].
  • John I Doukas of Thessaly is recorded as male[12].
  • John I Doukas of Thessaly's instance of is recorded as human[13].
  • John I Doukas of Thessaly's family is recorded as Angelos[14].
  • John I Doukas of Thessaly's Commons category is recorded as John I Doukas of Thessaly[15].
  • John I Doukas of Thessaly's given name is recorded as Ioannis[16].
  • John I Doukas of Thessaly's name in native language is recorded as {'lang': 'el', 'text': "Ιωάννης Α' Δούκας"}[17].
  • John I Doukas of Thessaly's sibling is recorded as Demetrios Doukas Komnenos Koutroules[18].
  • John I Doukas of Thessaly's sibling is recorded as Helena Angelina Ducaina[19].
  • John I Doukas of Thessaly's sibling is recorded as John Doukas[20].

Body

Origins and Family

John I Doukas of Thessaly was born on 1240[2]. His father was Michael II Komnenos Doukas[6].

Career and Affiliations

Recorded occupations include sovereign[3] and military personnel[4].

Personal Life

Children include Konstantinos Doukas of Thessaly[7], 1201–1303[21], of Byzantine Empire[22]; Theodore Angelos[8], 1201–1299[23], of Byzantine Empire[24]; Helena Angelina Komnene[9], 1300–1290[25], of Byzantine Empire[26]; and Helena Doukaina Angelina[10], b. 1201[27], of Byzantine Empire[28].

Why It Matters

John I Doukas of Thessaly ranks in the top 0.73% of human entities by monthly Wikipedia readership (46 views/month, #7,285 of 1,000,298).[5] He has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[29] He is known by 4 alternative names across languages and contexts.[30]

FAQs

Who were John I Doukas of Thessaly's parents?

John I Doukas of Thessaly's father was Michael II Komnenos Doukas[6].

What did John I Doukas of Thessaly do for work?

John I Doukas of Thessaly worked as sovereign[3] and military personnel[4].

References

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

Direct Wikidata claims

  1. [12] . The Peerage. wikidata.org.
  2. [6] . The Peerage. wikidata.org.
  3. [11] . wikidata.org.
  4. [13] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . The Peerage. wikidata.org.
  8. [10] . wikidata.org.
  9. [14] . wikidata.org.
  10. [3] . wikidata.org.
  11. [4] . Retrieved . wikidata.org.
  12. [15] . wikidata.org.
  13. [2] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.

Inline context (facts about related entities)

  1. [21] . Wikidata. wikidata.org. → on this site
  2. [22] . Wikidata. wikidata.org. → on this site
  3. [23] . Wikidata. wikidata.org. → on this site
  4. [24] . Wikidata. wikidata.org. → on this site
  5. [25] . Wikidata. wikidata.org. → on this site
  6. [26] . Wikidata. wikidata.org. → on this site
  7. [27] . Wikidata. wikidata.org. → on this site
  8. [28] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [5] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). John I Doukas of Thessaly. Retrieved April 10, 2026, from https://4ort.xyz/entity/john-i-doukas-of-thessaly
MLA “John I Doukas of Thessaly.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/john-i-doukas-of-thessaly.
BibTeX @misc{4ortxyz_john-i-doukas-of-thessaly_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John I Doukas of Thessaly}}, year = {2026}, url = {https://4ort.xyz/entity/john-i-doukas-of-thessaly}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John I Doukas of Thessaly — https://4ort.xyz/entity/john-i-doukas-of-thessaly (retrieved 2026-04-10)

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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. 7w ago · Leptictidium · 2026-05-17 view diff on Wikidata ↗
    Sex or gender male
    Occupation
    Instance of human
    Occupation sovereign, military personnel
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P18]]: Ioannes Doukas.jpg"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.