Isabeau de Brienne

Peerage person ID=709089
Person human Q76356101
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Isabeau de Brienne

Summary

Isabeau de Brienne is a human[1]. She was born on +1270-00-00T00:00:00Z[2].

Key Facts

  • Isabeau de Brienne was born on +1270-00-00T00:00:00Z[2].
  • Isabeau de Brienne's father was John I of Brienne, Count of Eu[3].
  • Isabeau de Brienne's father was Alphonso of Brienne[4].
  • Isabeau de Brienne's mother was Béatrice de Châtillon[5].
  • Among Isabeau de Brienne's spouses was John II of Dampierre[6].
  • A child of Isabeau de Brienne was Marguerite de Dampierre, Dame de Dampierre-sur-Aube et de Sompuis[7].
  • A child of Isabeau de Brienne was Jeanne of Flanders-Dampierre, Dame de Moeslain[8].
  • Isabeau de Brienne is recorded as female[9].
  • Isabeau de Brienne's instance of is recorded as human[10].
  • Isabeau de Brienne's Rodovid ID is recorded as 651105[11].
  • Isabeau de Brienne's genealogics.org person ID is recorded as I00164475[12].
  • Isabeau de Brienne's The Peerage person ID is recorded as p70909.htm#i709089[13].
  • Isabeau de Brienne's Roglo person ID is recorded as p=isabelle;n=de brienne;oc=1[14].

Body

Origins and Family

Isabeau de Brienne was born on +1270-00-00T00:00:00Z[2]. Fathers listed include John I of Brienne, Count of Eu[3], an aristocrat[15], 1250–1294[16] and Alphonso of Brienne[4], an aristocrat[17], 1227–1270[18], of France[19]. Her mother was Béatrice de Châtillon[5].

Personal Life

Isabeau de Brienne was married to John II of Dampierre[6]. Children include Marguerite de Dampierre, Dame de Dampierre-sur-Aube et de Sompuis[7], 1287–1316[20] and Jeanne of Flanders-Dampierre, Dame de Moeslain[8], 1295–1316[21].

FAQs

Who were Isabeau de Brienne's parents?

Isabeau de Brienne's father was John I of Brienne, Count of Eu[3]. Isabeau de Brienne's mother was Béatrice de Châtillon[5].

Who was Isabeau de Brienne married to?

Isabeau de Brienne's spouses include John II of Dampierre[6].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [15] . Wikidata. wikidata.org. → on this site
  2. [16] . Wikidata. wikidata.org. → on this site
  3. [17] . Wikidata. wikidata.org. → on this site
  4. [18] . Wikidata. wikidata.org. → on this site
  5. [19] . Wikidata. wikidata.org. → on this site
  6. [20] . Wikidata. wikidata.org. → on this site
  7. [21] . 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). Isabeau de Brienne. Retrieved May 3, 2026, from https://4ort.xyz/entity/isabeau-de-brienne
MLA “Isabeau de Brienne.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/isabeau-de-brienne.
BibTeX @misc{4ortxyz_isabeau-de-brienne_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Isabeau de Brienne}}, year = {2026}, url = {https://4ort.xyz/entity/isabeau-de-brienne}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Isabeau de Brienne — https://4ort.xyz/entity/isabeau-de-brienne (retrieved 2026-05-03)

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