Lady Margaret Seymour

(1918-1975)
Person human Q75332984
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Summary

Lady Margaret Seymour is a human[1]. She was born on May 9, 1918[2]. She died on May 24, 1975[3]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (220 views/month, #7,296 of 1,000,298).[4]

Key Facts

  • Lady Margaret Seymour was born on May 9, 1918[2].
  • Lady Margaret Seymour died on May 24, 1975[3].
  • Lady Margaret Seymour's father was Lord Henry Seymour[5].
  • Lady Margaret Seymour's mother was Helen Grosvenor[6].
  • Lady Margaret Seymour was married to Sir Alan Hay[7].
  • A child of Lady Margaret Seymour was Edward Hay[8].
  • A child of Lady Margaret Seymour was Andrew Hay[9].
  • A child of Lady Margaret Seymour was Simon Hay[10].
  • Lady Margaret Seymour is recorded as female[11].
  • Lady Margaret Seymour's instance of is recorded as human[12].
  • Lady Margaret Seymour's family name is recorded as Seymour[13].
  • Lady Margaret Seymour's given name is recorded as Margaret[14].
  • Lady Margaret Seymour's given name is recorded as Katherine[15].

Body

Origins and Family

Lady Margaret Seymour was born on May 9, 1918[2]. Her father was Lord Henry Seymour[5]. Her mother was Helen Grosvenor[6].

Personal Life

Among Lady Margaret Seymour's spouses was Sir Alan Hay[7]. Children include Edward Hay[8], b. 1949[16], of United Kingdom[17]; Andrew Hay[9], b. 1951[18], of United Kingdom[19]; and Simon Hay[10], b. 1955[20], of United Kingdom[21].

Death and Burial

Lady Margaret Seymour died on May 24, 1975[3].

Why It Matters

Lady Margaret Seymour ranks in the top 0.73% of human entities by monthly Wikipedia readership (220 views/month, #7,296 of 1,000,298).[4] She is known by 5 alternative names across languages and contexts.[22]

FAQs

Who were Lady Margaret Seymour's parents?

Lady Margaret Seymour's father was Lord Henry Seymour[5]. Lady Margaret Seymour's mother was Helen Grosvenor[6].

Who was Lady Margaret Seymour married to?

Lady Margaret Seymour's spouses include Sir Alan Hay[7].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [16] ↑ . Wikidata. wikidata.org. → on this site
  2. [17] ↑ . Wikidata. wikidata.org. → on this site
  3. [18] ↑ . Wikidata. wikidata.org. → on this site
  4. [19] ↑ . Wikidata. wikidata.org. → on this site
  5. [20] ↑ . Wikidata. wikidata.org. → on this site
  6. [21] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [4] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [22] ↑ . 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). Lady Margaret Seymour. Retrieved October 13, 2026, from https://4ort.xyz/entity/lady-margaret-seymour
MLA “Lady Margaret Seymour.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/lady-margaret-seymour.
BibTeX @misc{4ortxyz_lady-margaret-seymour_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lady Margaret Seymour}}, year = {2026}, url = {https://4ort.xyz/entity/lady-margaret-seymour}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lady Margaret Seymour — https://4ort.xyz/entity/lady-margaret-seymour (retrieved 2026-10-13)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 15d ago · Singularity42 · 2026-09-30 view diff on Wikidata ↗
    Instance of → human
    Geni.com profile id → 6000000002188383734
    Spouse → Sir Alan Hay
    Mother → Helen Grosvenor
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ Given name: Margaret"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.