William de Say

Peerage person ID=336133
Person human Q75791667
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William de Say

Summary

William de Say is a human[1].

Key Facts

  • William de Say's father was Geoffrey de Saye[2].
  • William de Say's mother was Alice de Chesney[3].
  • William de Say was married to Sibyl Marshal[4].
  • William de Say was married to Mary (?)[5].
  • A child of William de Say was William de Say[6].
  • A child of William de Say was Agnes de Cheney[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 Geni.com profile ID is recorded as 6000000002341415339[11].
  • William de Say's WikiTree person ID is recorded as Say-77[12].
  • William de Say's The Peerage person ID is recorded as p33614.htm#i336133[13].
  • William de Say's The Peerage person ID is recorded as p39295.htm#i392950[14].

Body

Origins and Family

William de Say's father was Geoffrey de Saye[2]. His mother was Alice de Chesney[3].

Personal Life

Spouses include Sibyl Marshal[4], b. 1213[15] and Mary (?)[5]. Children include William de Say[6], b. 1253[16] and Agnes de Cheney[7], 1250–1275[17].

FAQs

Who were William de Say's parents?

William de Say's father was Geoffrey de Saye[2]. William de Say's mother was Alice de Chesney[3].

Who was William de Say married to?

William de Say's spouses include Sibyl Marshal[4] and Mary (?)[5].

References

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

Direct Wikidata claims

  1. [8] . The Peerage. wikidata.org.
  2. [2] . The Peerage. wikidata.org.
  3. [3] . The Peerage. wikidata.org.
  4. [4] . Retrieved . wikidata.org.
  5. [5] . Retrieved . wikidata.org.
  6. [9] . wikidata.org.
  7. [6] . The Peerage. wikidata.org.
  8. [7] . Geni.com. wikidata.org.
  9. [10] . 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

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-q75791667
MLA “William de Say.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/william-de-say-q75791667.
BibTeX @misc{4ortxyz_william-de-say-q75791667_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{William de Say}}, year = {2026}, url = {https://4ort.xyz/entity/william-de-say-q75791667}, 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-q75791667 (retrieved 2026-05-03)

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