Mary Williamson Averell

American philanthropist
Person human Q6780964
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Mary Williamson Averell

Summary

Mary Williamson Averell is a human[1]. Her place of birth was New York City[2]. She was born on +1851-07-22T00:00:00Z[3]. She passed away in Washington, D.C.[4]. She died on +1932-11-07T00:00:00Z[5]. She worked as a philanthropist[6]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (15 views/month, #7,297 of 1,000,298).[7]

Key Facts

  • Mary Williamson Averell was born in New York City[2].
  • Mary Williamson Averell died in Washington, D.C.[4].
  • Mary Williamson Averell was born on +1851-07-22T00:00:00Z[3].
  • Mary Williamson Averell died on +1932-11-07T00:00:00Z[5].
  • Mary Williamson Averell's father was William John Averell[8].
  • Mary Williamson Averell was married to Edward Henry Harriman[9].
  • A child of Mary Williamson Averell was W. Averell Harriman[10].
  • A child of Mary Williamson Averell was Mary Harriman Rumsey[11].
  • A child of Mary Williamson Averell was E. Roland Harriman[12].
  • A child of Mary Williamson Averell was Cornelia Averell Harriman[13].
  • A child of Mary Williamson Averell was Carol Averell Harriman[14].
  • Mary Williamson Averell held citizenship in United States[15].
  • Mary Williamson Averell's professions included philanthropist[6].
  • Mary Williamson Averell received the Pugsley Medal[16].
  • Mary Williamson Averell's image is recorded as Mary Williamson Averell (c1909).tif[17].
  • Mary Williamson Averell is recorded as female[18].
  • Mary Williamson Averell's instance of is recorded as human[19].
  • Mary Williamson Averell's VIAF cluster ID is recorded as 300641484[20].
  • Mary Williamson Averell's Library of Congress authority ID is recorded as n2013029584[21].
  • Mary Williamson Averell's Union List of Artist Names ID is recorded as 500448100[22].
  • Mary Williamson Averell's Commons category is recorded as Mary Williamson Averell[23].
  • Mary Williamson Averell's Find a Grave memorial ID is recorded as 51658998[24].
  • Mary Williamson Averell's residence is recorded as Arden[25].
  • Mary Williamson Averell's Freebase ID is recorded as /m/02zbmk[26].
  • Mary Williamson Averell's family name is recorded as Averell[27].

Body

Origins and Family

Mary Williamson Averell was born in New York City[2]. She was born on +1851-07-22T00:00:00Z[3]. Her father was William John Averell[8].

Career and Affiliations

Mary Williamson Averell worked as a philanthropist[6].

Recognition

Mary Williamson Averell received the Pugsley Medal[16].

Personal Life

Mary Williamson Averell was married to Edward Henry Harriman[9]. Children include W. Averell Harriman[10], a diplomat[28], 1891–1986[29], of United States[30], awarded the Presidential Medal of Freedom[31]; Mary Harriman Rumsey[11], an activist[32], 1881–1934[33], of United States[34], awarded the National Women's Hall of Fame[35]; E. Roland Harriman[12], a financier[36], 1895–1978[37], of United States[38]; Cornelia Averell Harriman[13], 1884–1966[39]; and Carol Averell Harriman[14], 1889–1948[40], of United States[41].

Death and Burial

Mary Williamson Averell died on +1932-11-07T00:00:00Z[5]. She died in Washington, D.C.[4].

Why It Matters

Mary Williamson Averell ranks in the top 0.73% of human entities by monthly Wikipedia readership (15 views/month, #7,297 of 1,000,298).[7]

FAQs

Where was Mary Williamson Averell born?

Mary Williamson Averell's place of birth was New York City[2].

Where did Mary Williamson Averell die?

Mary Williamson Averell passed away in Washington, D.C.[4].

Who were Mary Williamson Averell's parents?

Mary Williamson Averell's father was William John Averell[8].

Who was Mary Williamson Averell married to?

Mary Williamson Averell's spouses include Edward Henry Harriman[9].

What did Mary Williamson Averell do for work?

Mary Williamson Averell worked as philanthropist[6].

What awards did Mary Williamson Averell receive?

Honors received include Pugsley Medal[16].

References

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

Direct Wikidata claims

  1. [17] . wikidata.org.
  2. [2] . wikidata.org.
  3. [4] . wikidata.org.
  4. [18] . Union List of Artist Names. Retrieved . wikidata.org.
  5. [8] . The Peerage. wikidata.org.
  6. [9] . Retrieved . wikidata.org.
  7. [15] . wikidata.org.
  8. [19] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [6] . wikidata.org.
  15. [16] . wikidata.org.
  16. [20] . wikidata.org.
  17. [21] . wikidata.org.
  18. [22] . wikidata.org.
  19. [23] . wikidata.org.
  20. [24] . wikidata.org.
  21. [25] . wikidata.org.
  22. [3] . wikidata.org.
  23. [5] . 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
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . 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 Williamson Averell. Retrieved May 3, 2026, from https://4ort.xyz/entity/mary-williamson-averell
MLA “Mary Williamson Averell.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mary-williamson-averell.
BibTeX @misc{4ortxyz_mary-williamson-averell_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary Williamson Averell}}, year = {2026}, url = {https://4ort.xyz/entity/mary-williamson-averell}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary Williamson Averell — https://4ort.xyz/entity/mary-williamson-averell (retrieved 2026-05-03)

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