William I de la Roche

Duke of Athens
Person human Q264233
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William I de la Roche

Summary

William I de la Roche is a human[1]. He was born on +1300-01-01T00:00:00Z[2]. He died on +1287-01-01T00:00:00Z[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (8 views/month, #7,296 of 1,000,298).[4]

Key Facts

  • William I de la Roche was born on +1300-01-01T00:00:00Z[2].
  • William I de la Roche died on +1287-01-01T00:00:00Z[3].
  • William I de la Roche's father was Guy I de la Roche[5].
  • William I de la Roche's mother was Agnes[6].
  • Among William I de la Roche's spouses was Helena Angelina Komnene[7].
  • A child of William I de la Roche was Guy II de la Roche[8].
  • William I de la Roche held the position of duke of Athens[9].
  • William I de la Roche is recorded as male[10].
  • William I de la Roche's instance of is recorded as human[11].
  • William I de la Roche's family is recorded as Family of La Roche[12].
  • William I de la Roche's coat of arms image is recorded as Blason fam fr de La Roche (Ducs d'Athènes).svg[13].
  • William I de la Roche's noble title is recorded as duke[14].
  • William I de la Roche's Commons category is recorded as William I de la Roche[15].
  • William I de la Roche's Freebase ID is recorded as /m/026d9kg[16].
  • William I de la Roche's family name is recorded as de la Roche[17].
  • William I de la Roche's given name is recorded as William[18].
  • William I de la Roche's given name is recorded as Guillem[19].
  • William I de la Roche's Rodovid ID is recorded as 704966[20].
  • William I de la Roche's genealogics.org person ID is recorded as I00596664[21].
  • William I de la Roche's sibling is recorded as John I de la Roche[22].
  • William I de la Roche's sibling is recorded as Marguerite de la Roche[23].
  • William I de la Roche's WeRelate person ID is recorded as William_I_de_la_Roche_(1)[24].
  • William I de la Roche's The Peerage person ID is recorded as p12005.htm#i120048[25].
  • William I de la Roche's Roglo person ID is recorded as p=guillaume;n=de la roche sur l ognon[26].
  • William I de la Roche's Numista ruling authority ID is recorded as 4554[27].

Body

Origins and Family

William I de la Roche was born on +1300-01-01T00:00:00Z[2]. His father was Guy I de la Roche[5]. His mother was Agnes[6].

Career and Affiliations

William I de la Roche held the position of duke of Athens[9].

Personal Life

William I de la Roche was married to Helena Angelina Komnene[7]. A child of him was Guy II de la Roche[8].

Death and Burial

William I de la Roche died on +1287-01-01T00:00:00Z[3].

Why It Matters

William I de la Roche ranks in the top 0.73% of human entities by monthly Wikipedia readership (8 views/month, #7,296 of 1,000,298).[4] He has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[28] He is known by 5 alternative names across languages and contexts.[29]

FAQs

Who were William I de la Roche's parents?

William I de la Roche's father was Guy I de la Roche[5]. William I de la Roche's mother was Agnes[6].

Who was William I de la Roche married to?

William I de la Roche's spouses include Helena Angelina Komnene[7].

References

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

Direct Wikidata claims

  1. [10] . The Peerage. wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . Retrieved . wikidata.org.
  5. [11] . wikidata.org.
  6. [9] . wikidata.org.
  7. [8] . wikidata.org.
  8. [12] . wikidata.org.
  9. [13] . wikidata.org.
  10. [14] . wikidata.org.
  11. [15] . wikidata.org.
  12. [2] . wikidata.org.
  13. [3] . wikidata.org.
  14. [16] . Freebase Data Dumps. wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Medieval Lands. Retrieved . fmg.ac. Provenance: wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . Retrieved . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [4] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). William I de la Roche. Retrieved April 10, 2026, from https://4ort.xyz/entity/william-i-de-la-roche
MLA “William I de la Roche.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/william-i-de-la-roche.
BibTeX @misc{4ortxyz_william-i-de-la-roche_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{William I de la Roche}}, year = {2026}, url = {https://4ort.xyz/entity/william-i-de-la-roche}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): William I de la Roche — https://4ort.xyz/entity/william-i-de-la-roche (retrieved 2026-04-10)

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