William de Say

Peerage person ID=336122
Person human Q75791644
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William de Say

Summary

William de Say is a human[1]. He was born on +1106-00-00T00:00:00Z[2]. He died on +1144-08-00T00:00:00Z[3].

Key Facts

  • William de Say was born on +1106-00-00T00:00:00Z[2].
  • William de Say died on +1144-08-00T00:00:00Z[3].
  • William de Say's father was unknown de Say[4].
  • William de Say was married to Beatrice de Mandeville[5].
  • A child of William de Say was William de Say[6].
  • A child of William de Say was Geoffrey de Say[7].
  • William de Say is recorded as male[8].
  • William de Say's instance of is recorded as human[9].
  • William de Say's given name is recorded as William[10].
  • William de Say's genealogics.org person ID is recorded as I00177853[11].
  • William de Say's WikiTree person ID is recorded as Say-67[12].
  • William de Say's WeRelate person ID is recorded as William_Say_(1)[13].
  • William de Say's The Peerage person ID is recorded as p33613.htm#i336122[14].
  • William de Say's Roglo person ID is recorded as p=william;n=de say;oc=2[15].

Body

Origins and Family

William de Say was born on +1106-00-00T00:00:00Z[2]. His father was unknown de Say[4].

Personal Life

Among William de Say's spouses was Beatrice de Mandeville[5]. Children include he[6], b. 1133[16] and Geoffrey de Say[7], 1144–1214[17].

Death and Burial

William de Say died on +1144-08-00T00:00:00Z[3].

FAQs

Who were William de Say's parents?

William de Say's father was unknown de Say[4].

Who was William de Say married to?

William de Say's spouses include Beatrice de Mandeville[5].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [16] . Wikidata. wikidata.org. → on this site
  2. [17] . 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). William de Say. Retrieved May 3, 2026, from https://4ort.xyz/entity/william-de-say-q75791644
MLA “William de Say.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/william-de-say-q75791644.
BibTeX @misc{4ortxyz_william-de-say-q75791644_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{William de Say}}, year = {2026}, url = {https://4ort.xyz/entity/william-de-say-q75791644}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): William de Say — https://4ort.xyz/entity/william-de-say-q75791644 (retrieved 2026-05-03)

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