Guillaume I de Fiennes, Seigneur de Fiennes

(died 1241)
Person human Q56285644
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Guillaume I de Fiennes, Seigneur de Fiennes

Summary

Guillaume I de Fiennes, Seigneur de Fiennes is a human[1]. He died on +1241-00-00T00:00:00Z[2].

Key Facts

  • Guillaume I de Fiennes, Seigneur de Fiennes died on +1241-00-00T00:00:00Z[2].
  • Guillaume I de Fiennes, Seigneur de Fiennes's father was Enguerrand I de Fiennes, Lord of Fiennes[3].
  • Guillaume I de Fiennes, Seigneur de Fiennes's mother was Sibylle de Tingry, Dame de Tingry[4].
  • Guillaume I de Fiennes, Seigneur de Fiennes was married to Agnès de Dammartin[5].
  • A child of Guillaume I de Fiennes, Seigneur de Fiennes was Q56285638[6].
  • A child of Guillaume I de Fiennes, Seigneur de Fiennes was Mahaut de Fiennes, Dame de Heuchin[7].
  • A child of Guillaume I de Fiennes, Seigneur de Fiennes was unknown daughter de Fiennes[8].
  • Guillaume I de Fiennes, Seigneur de Fiennes is recorded as male[9].
  • Guillaume I de Fiennes, Seigneur de Fiennes's instance of is recorded as human[10].
  • Guillaume I de Fiennes, Seigneur de Fiennes's coat of arms image is recorded as Blason famille fr de Fiennes 1.svg[11].
  • Guillaume I de Fiennes, Seigneur de Fiennes's given name is recorded as Guillaume[12].
  • Guillaume I de Fiennes, Seigneur de Fiennes's Rodovid ID is recorded as 309722[13].
  • Guillaume I de Fiennes, Seigneur de Fiennes's genealogics.org person ID is recorded as I00038518[14].
  • Guillaume I de Fiennes, Seigneur de Fiennes's WikiTree person ID is recorded as Fiennes-42[15].
  • Guillaume I de Fiennes, Seigneur de Fiennes's WeRelate person ID is recorded as William_De_Fiennes_(4)[16].
  • Guillaume I de Fiennes, Seigneur de Fiennes's The Peerage person ID is recorded as p41048.htm#i410477[17].
  • Guillaume I de Fiennes, Seigneur de Fiennes's Roglo person ID is recorded as p=guillaume;n=de fiennes[18].

Body

Origins and Family

Guillaume I de Fiennes, Seigneur de Fiennes's father was Enguerrand I de Fiennes, Lord of Fiennes[3]. His mother was Sibylle de Tingry, Dame de Tingry[4].

Personal Life

Among Guillaume I de Fiennes, Seigneur de Fiennes's spouses was Agnès de Dammartin[5]. Children include Q56285638[6]; Mahaut de Fiennes, Dame de Heuchin[7]; and unknown daughter de Fiennes[8], 1178–1245[19].

Death and Burial

Guillaume I de Fiennes, Seigneur de Fiennes died on +1241-00-00T00:00:00Z[2].

FAQs

Who were Guillaume I de Fiennes, Seigneur de Fiennes's parents?

Guillaume I de Fiennes, Seigneur de Fiennes's father was Enguerrand I de Fiennes, Lord of Fiennes[3]. Guillaume I de Fiennes, Seigneur de Fiennes's mother was Sibylle de Tingry, Dame de Tingry[4].

Who was Guillaume I de Fiennes, Seigneur de Fiennes married to?

Guillaume I de Fiennes, Seigneur de Fiennes's spouses include Agnès de Dammartin[5].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [19] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. 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). Guillaume I de Fiennes, Seigneur de Fiennes. Retrieved May 3, 2026, from https://4ort.xyz/entity/guillaume-i-de-fiennes-seigneur-de-fiennes
MLA “Guillaume I de Fiennes, Seigneur de Fiennes.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/guillaume-i-de-fiennes-seigneur-de-fiennes.
BibTeX @misc{4ortxyz_guillaume-i-de-fiennes-seigneur-de-fiennes_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Guillaume I de Fiennes, Seigneur de Fiennes}}, year = {2026}, url = {https://4ort.xyz/entity/guillaume-i-de-fiennes-seigneur-de-fiennes}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Guillaume I de Fiennes, Seigneur de Fiennes — https://4ort.xyz/entity/guillaume-i-de-fiennes-seigneur-de-fiennes (retrieved 2026-05-03)

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