John Spencer-Churchill, 10th Duke of Marlborough

British Army officer and peer (1897-1972)
Person human Q335808
John Spencer-Churchill, 10th Duke of Marlborough
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John Spencer-Churchill, 10th Duke of Marlborough

Summary

John Spencer-Churchill, 10th Duke of Marlborough is a human[1]. His place of birth was London[2]. He was born on +1897-09-18T00:00:00Z[3]. He passed away in Blenheim Palace[4]. He died on +1972-03-11T00:00:00Z[5]. He worked as a politician[6]. He ranks in the top 0.66% of human entities by monthly Wikipedia readership (863 views/month, #6,566 of 1,000,298).[7]

Key Facts

  • John Spencer-Churchill, 10th Duke of Marlborough's place of birth was London[2].
  • John Spencer-Churchill, 10th Duke of Marlborough passed away in Blenheim Palace[4].
  • John Spencer-Churchill, 10th Duke of Marlborough was born on +1897-09-18T00:00:00Z[3].
  • John Spencer-Churchill, 10th Duke of Marlborough died on +1972-03-11T00:00:00Z[5].
  • Burial took place at Blenheim Palace[8].
  • John Spencer-Churchill, 10th Duke of Marlborough's father was Charles Spencer-Churchill, 9th Duke of Marlborough[9].
  • John Spencer-Churchill, 10th Duke of Marlborough's mother was Consuelo Vanderbilt[10].
  • Among John Spencer-Churchill, 10th Duke of Marlborough's spouses was Alexandra Cadogan[11].
  • John Spencer-Churchill, 10th Duke of Marlborough was married to Laura Spencer-Churchill, Duchess of Marlborough[12].
  • A child of John Spencer-Churchill, 10th Duke of Marlborough was John Spencer-Churchill, 11th Duke of Marlborough[13].
  • A child of John Spencer-Churchill, 10th Duke of Marlborough was Lady Sarah Spencer-Churchill[14].
  • A child of John Spencer-Churchill, 10th Duke of Marlborough was Lady Caroline Spencer-Churchill[15].
  • A child of John Spencer-Churchill, 10th Duke of Marlborough was Rosemary Spencer-Churchill[16].
  • A child of John Spencer-Churchill, 10th Duke of Marlborough was Lord Charles Spencer-Churchill[17].
  • John Spencer-Churchill, 10th Duke of Marlborough held citizenship in United Kingdom[18].
  • John Spencer-Churchill, 10th Duke of Marlborough held citizenship in United Kingdom of Great Britain and Ireland[19].
  • John Spencer-Churchill, 10th Duke of Marlborough's professions included politician[6].
  • John Spencer-Churchill, 10th Duke of Marlborough held the position of member of the House of Lords[20].
  • John Spencer-Churchill, 10th Duke of Marlborough was educated at Eton College[21].
  • John Spencer-Churchill, 10th Duke of Marlborough's image is recorded as John Albert Edward William Spencer-Churchill, 10th Duke of Marlborough.jpg[22].
  • John Spencer-Churchill, 10th Duke of Marlborough is recorded as male[23].
  • John Spencer-Churchill, 10th Duke of Marlborough's instance of is recorded as human[24].
  • John Spencer-Churchill, 10th Duke of Marlborough's family is recorded as House of Spencer[25].
  • John Spencer-Churchill, 10th Duke of Marlborough's coat of arms image is recorded as Arms of Spencer-Churchill, Duke of Marlborough.svg[26].
  • John Spencer-Churchill, 10th Duke of Marlborough's noble title is recorded as Duke of Marlborough[27].

Body

Origins and Family

John Spencer-Churchill, 10th Duke of Marlborough was born in London[2]. He was born on +1897-09-18T00:00:00Z[3]. His father was Charles Spencer-Churchill, 9th Duke of Marlborough[9]. His mother was Consuelo Vanderbilt[10].

Education

John Spencer-Churchill, 10th Duke of Marlborough was educated at Eton College[21].

Career and Affiliations

John Spencer-Churchill, 10th Duke of Marlborough worked as a politician[6]. He held the position of member of the House of Lords[20].

Personal Life

Spouses include Alexandra Cadogan[11], 1900–1961[28], of United Kingdom[29] and Laura Spencer-Churchill, Duchess of Marlborough[12], a historian[30], 1915–1990[31], of United Kingdom of Great Britain and Ireland[32]. Children include John Spencer-Churchill, 11th Duke of Marlborough[13], a politician[33], 1926–2014[34], of United Kingdom[35]; Lady Sarah Spencer-Churchill[14], 1921–2000[36]; Lady Caroline Spencer-Churchill[15], 1923–1992[37]; Rosemary Spencer-Churchill[16], an aristocrat[38], b. 1929[39], of United Kingdom[40]; and Lord Charles Spencer-Churchill[17], 1940–2016[41]. John Spencer-Churchill, 10th Duke of Marlborough was affiliated with the Conservative Party[42].

Death and Burial

John Spencer-Churchill, 10th Duke of Marlborough died on +1972-03-11T00:00:00Z[5]. He died in Blenheim Palace[4]. Burial took place at Blenheim Palace[8].

Why It Matters

John Spencer-Churchill, 10th Duke of Marlborough ranks in the top 0.66% of human entities by monthly Wikipedia readership (863 views/month, #6,566 of 1,000,298).[7] He has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[43] He is known by 23 alternative names across languages and contexts.[44]

FAQs

Where was John Spencer-Churchill, 10th Duke of Marlborough born?

Born in London[2], John Spencer-Churchill, 10th Duke of Marlborough…

Where did John Spencer-Churchill, 10th Duke of Marlborough die?

John Spencer-Churchill, 10th Duke of Marlborough passed away in Blenheim Palace[4].

Who were John Spencer-Churchill, 10th Duke of Marlborough's parents?

John Spencer-Churchill, 10th Duke of Marlborough's father was Charles Spencer-Churchill, 9th Duke of Marlborough[9]. John Spencer-Churchill, 10th Duke of Marlborough's mother was Consuelo Vanderbilt[10].

Who was John Spencer-Churchill, 10th Duke of Marlborough married to?

John Spencer-Churchill, 10th Duke of Marlborough's spouses include Alexandra Cadogan[11] and Laura Spencer-Churchill, Duchess of Marlborough[12].

What did John Spencer-Churchill, 10th Duke of Marlborough do for work?

John Spencer-Churchill, 10th Duke of Marlborough worked as politician[6].

Where did John Spencer-Churchill, 10th Duke of Marlborough go to school?

John Spencer-Churchill, 10th Duke of Marlborough was educated at Eton College[21].

References

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

Direct Wikidata claims

  1. [22] . wikidata.org.
  2. [2] . The Times. wikidata.org.
  3. [4] . wikidata.org.
  4. [23] . wikidata.org.
  5. [9] . Burke's Peerage. wikidata.org.
  6. [10] . Burke's Peerage. wikidata.org.
  7. [11] . Retrieved . wikidata.org.
  8. [12] . Retrieved . wikidata.org.
  9. [18] . wikidata.org.
  10. [19] . wikidata.org.
  11. [24] . wikidata.org.
  12. [20] . wikidata.org.
  13. [13] . wikidata.org.
  14. [14] . The Peerage. wikidata.org.
  15. [15] . The Peerage. wikidata.org.
  16. [16] . The Peerage. wikidata.org.
  17. [17] . The Peerage. wikidata.org.
  18. [25] . wikidata.org.
  19. [21] . wikidata.org.
  20. [26] . wikidata.org.
  21. [27] . wikidata.org.
  22. [42] . wikidata.org.
  23. [6] . Hansard 1803–2005. Retrieved . wikidata.org.
  24. [8] . wikidata.org.
  25. [3] . The Peerage. Retrieved . wikidata.org.
  26. [5] . The Peerage. Retrieved . 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.
  2. [43] . Wikidata sitelinks. wikidata.org.
  3. [44] . 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). John Spencer-Churchill, 10th Duke of Marlborough. Retrieved April 10, 2026, from https://4ort.xyz/entity/john-spencer-churchill-10th-duke-of-marlborough
MLA “John Spencer-Churchill, 10th Duke of Marlborough.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/john-spencer-churchill-10th-duke-of-marlborough.
BibTeX @misc{4ortxyz_john-spencer-churchill-10th-duke-of-marlborough_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Spencer-Churchill, 10th Duke of Marlborough}}, year = {2026}, url = {https://4ort.xyz/entity/john-spencer-churchill-10th-duke-of-marlborough}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Spencer-Churchill, 10th Duke of Marlborough — https://4ort.xyz/entity/john-spencer-churchill-10th-duke-of-marlborough (retrieved 2026-04-10)

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