Clarence H. Mackay

American financier and philanthropist
Person human Q5126654
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Clarence H. Mackay

Summary

Clarence H. Mackay is a human[1]. Born in New York City[2], he… he was born on April 17, 1874[3]. He died in Manhattan[4]. He died on November 12, 1938[5]. He worked as a businessperson[6]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (151 views/month, #7,247 of 1,000,298).[7]

Key Facts

  • Clarence H. Mackay was born in New York City[2].
  • Clarence H. Mackay passed away in Manhattan[4].
  • Clarence H. Mackay was born on April 17, 1874[3].
  • Clarence H. Mackay was born on January 1, 1874[8].
  • Clarence H. Mackay died on November 12, 1938[5].
  • Clarence H. Mackay died on January 1, 1938[9].
  • Burial took place at Green-Wood Cemetery[10].
  • Clarence H. Mackay's father was John W. Mackay[11].
  • Clarence H. Mackay's mother was Marie Louise Antoinette Hungerford[12].
  • Clarence H. Mackay was married to Anna Case[13].
  • Clarence H. Mackay was married to Katherine Duer Mackay[14].
  • A child of Clarence H. Mackay was Ellin Berlin[15].
  • A child of Clarence H. Mackay was Katherine Mackay[16].
  • Clarence H. Mackay held citizenship in United States[17].
  • Clarence H. Mackay worked as a businessperson[6].
  • Clarence H. Mackay is recorded as male[18].
  • Clarence H. Mackay's instance of is recorded as human[19].
  • Clarence H. Mackay's Commons category is recorded as Clarence Mackay[20].
  • Clarence H. Mackay's family name is recorded as Mackay[21].
  • Clarence H. Mackay's given name is recorded as Clarence[22].
  • Clarence H. Mackay's on focus list of Wikimedia project is recorded as WikiProject PCC Wikidata Pilot/Frick Art Reference Library[23].

Body

Origins and Family

Clarence H. Mackay was born in New York City[2]. Recorded date of birth include April 17, 1874[3] and January 1, 1874[8]. His father was John W. Mackay[11]. His mother was Marie Louise Antoinette Hungerford[12].

Career and Affiliations

Clarence H. Mackay worked as a businessperson[6].

Personal Life

Spouses include Anna Case[13], an opera singer[24], 1888–1984[25], of United States[26] and Katherine Duer Mackay[14], a suffragist[27], 1878–1930[28], of United States[29]. Children include Ellin Berlin[15], a short story writer[30], 1903–1988[31], of United States[32] and Katherine Mackay[16], a socialite[33], 1900–1971[34], of United States[35], awarded the Distinguished Nevadan[36].

Death and Burial

Recorded date of death include November 12, 1938[5] and January 1, 1938[9]. Clarence H. Mackay died in Manhattan[4]. Burial took place at Green-Wood Cemetery[10].

Works and Contributions

Things named for Clarence H. Mackay include Mackay Trophy[37], an award[38], in United States[39], founded in 1911[40].

Why It Matters

Clarence H. Mackay ranks in the top 0.72% of human entities by monthly Wikipedia readership (151 views/month, #7,247 of 1,000,298).[7]

Entities named for him include Mackay Trophy[37], an award[38], in United States[39], founded in 1911[40].

FAQs

Where was Clarence H. Mackay born?

Born in New York City[2], Clarence H. Mackay…

Where did Clarence H. Mackay die?

Clarence H. Mackay died in Manhattan[4].

Who were Clarence H. Mackay's parents?

Clarence H. Mackay's father was John W. Mackay[11]. Clarence H. Mackay's mother was Marie Louise Antoinette Hungerford[12].

Who was Clarence H. Mackay married to?

Clarence H. Mackay's spouses include Anna Case[13] and Katherine Duer Mackay[14].

What did Clarence H. Mackay do for work?

Clarence H. Mackay worked as businessperson[6].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [18] . Archives Directory for the History of Collecting in America. wikidata.org.
  4. [11] . wikidata.org.
  5. [12] . Genealogics. wikidata.org.
  6. [13] . wikidata.org.
  7. [14] . wikidata.org.
  8. [17] . wikidata.org.
  9. [19] . wikidata.org.
  10. [15] . wikidata.org.
  11. [16] . wikidata.org.
  12. [6] . wikidata.org.
  13. [10] . Find a Grave. wikidata.org.
  14. [20] . wikidata.org.
  15. [3] . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  16. [8] . Archives Directory for the History of Collecting in America. wikidata.org.
  17. [5] . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  18. [9] . Archives Directory for the History of Collecting in America. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [37] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [24] . Wikidata. wikidata.org. → on this site
  2. [25] . Wikidata. wikidata.org. → on this site
  3. [26] . Wikidata. wikidata.org. → on this site
  4. [27] . Wikidata. wikidata.org. → on this site
  5. [28] . Wikidata. wikidata.org. → on this site
  6. [29] . Wikidata. wikidata.org. → on this site
  7. [30] . Wikidata. wikidata.org. → on this site
  8. [31] . Wikidata. wikidata.org. → on this site
  9. [32] . Wikidata. wikidata.org. → on this site
  10. [33] . Wikidata. wikidata.org. → on this site
  11. [34] . Wikidata. wikidata.org. → on this site
  12. [35] . Wikidata. wikidata.org. → on this site
  13. [36] . Wikidata. wikidata.org. → on this site
  14. [38] . Wikidata. wikidata.org. → on this site
  15. [39] . Wikidata. wikidata.org. → on this site
  16. [40] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.

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APA 4ort.xyz Knowledge Graph. (2026). Clarence H. Mackay. Retrieved April 10, 2026, from https://4ort.xyz/entity/clarence-h-mackay
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BibTeX @misc{4ortxyz_clarence-h-mackay_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Clarence H. Mackay}}, year = {2026}, url = {https://4ort.xyz/entity/clarence-h-mackay}, note = {Accessed: 2026-04-10}}
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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. 16d ago · Lesko987a · 2026-05-18 view diff on Wikidata ↗
    Instance of
    Spouse Anna Case, Katherine Duer Mackay
    Country of citizenship United States
    Place of birth New York City
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32180|batch #32180]]: P2949 Update Qualifiers"
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