Mary Hayward Weir

American socialite
Person human Q6779745
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Mary Hayward Weir

Summary

Mary Hayward Weir is a human[1]. She was born in Indianapolis[2]. She was born on +1915-12-24T00:00:00Z[3]. She died on +1968-08-01T00:00:00Z[4]. She worked as a socialite[5]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (20 views/month, #7,289 of 1,000,298).[6]

Key Facts

  • Mary Hayward Weir was born in Indianapolis[2].
  • Mary Hayward Weir was born on +1915-12-24T00:00:00Z[3].
  • Mary Hayward Weir died on +1968-08-01T00:00:00Z[4].
  • Mary Hayward Weir was married to Ernest T. Weir[7].
  • Mary Hayward Weir was married to Jerzy Kosiński[8].
  • A child of Mary Hayward Weir was David Weir[9].
  • Mary Hayward Weir held citizenship in United States[10].
  • Mary Hayward Weir's professions included socialite[5].
  • Mary Hayward Weir is recorded as female[11].
  • Mary Hayward Weir's instance of is recorded as human[12].
  • Mary Hayward Weir's VIAF cluster ID is recorded as 2625150567608606370000[13].
  • The cause of death was brain cancer[14].
  • Mary Hayward Weir's Find a Grave memorial ID is recorded as 147812442[15].
  • Mary Hayward Weir's Freebase ID is recorded as /m/02xv5p[16].
  • Mary Hayward Weir's family name is recorded as Hayward[17].
  • Mary Hayward Weir's family name is recorded as Weir[18].
  • Mary Hayward Weir's given name is recorded as Mary[19].
  • Mary Hayward Weir's given name is recorded as Emma[20].
  • Mary Hayward Weir's manner of death is recorded as natural causes[21].
  • Mary Hayward Weir's languages spoken, written or signed is recorded as American English[22].
  • Mary Hayward Weir's birth name is recorded as Mary Emma Hayward[23].
  • Mary Hayward Weir's Geni.com profile ID is recorded as 6000000031684995673[24].
  • Mary Hayward Weir's WikiTree person ID is recorded as Hayward-4275[25].
  • Mary Hayward Weir's Prabook ID is recorded as 2277720[26].
  • Mary Hayward Weir's National Library of Poland MMS ID is recorded as 9810659387405606[27].

Body

Origins and Family

Mary Hayward Weir was born in Indianapolis[2]. She was born on +1915-12-24T00:00:00Z[3].

Career and Affiliations

Mary Hayward Weir worked as a socialite[5].

Personal Life

Spouses include Ernest T. Weir[7], a businessperson[28], 1875–1957[29], of United States[30] and Jerzy Kosiński[8], a screenwriter[31], 1933–1991[32], of Poland[33], awarded the Guggenheim Fellowship[34], specialised in literature[35]. A child of Mary Hayward Weir was David Weir[9].

Death and Burial

Mary Hayward Weir died on +1968-08-01T00:00:00Z[4]. The cause of death was brain cancer[14].

Why It Matters

Mary Hayward Weir ranks in the top 0.73% of human entities by monthly Wikipedia readership (20 views/month, #7,289 of 1,000,298).[6]

FAQs

Where was Mary Hayward Weir born?

Mary Hayward Weir was born in Indianapolis[2].

Who was Mary Hayward Weir married to?

Mary Hayward Weir's spouses include Ernest T. Weir[7] and Jerzy Kosiński[8].

What did Mary Hayward Weir do for work?

Mary Hayward Weir worked as socialite[5].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [11] . wikidata.org.
  3. [7] . wikidata.org.
  4. [8] . wikidata.org.
  5. [10] . wikidata.org.
  6. [12] . wikidata.org.
  7. [9] . wikidata.org.
  8. [5] . wikidata.org.
  9. [13] . wikidata.org.
  10. [14] . wikidata.org.
  11. [15] . wikidata.org.
  12. [3] . MAK. wikidata.org.
  13. [4] . MAK. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [6] . Wikimedia Foundation. dumps.wikimedia.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). Mary Hayward Weir. Retrieved May 3, 2026, from https://4ort.xyz/entity/mary-hayward-weir
MLA “Mary Hayward Weir.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mary-hayward-weir.
BibTeX @misc{4ortxyz_mary-hayward-weir_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary Hayward Weir}}, year = {2026}, url = {https://4ort.xyz/entity/mary-hayward-weir}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary Hayward Weir — https://4ort.xyz/entity/mary-hayward-weir (retrieved 2026-05-03)

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