John Sinclair, 3rd Earl of Caithness

Scottish nobleman
Person human Q75272463
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John Sinclair, 3rd Earl of Caithness

Summary

John Sinclair, 3rd Earl of Caithness is a human[1]. He died on +1529-05-18T00:00:00Z[2]. He worked as an actor[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (3 views/month, #7,299 of 1,000,298).[4]

Key Facts

  • John Sinclair, 3rd Earl of Caithness died on +1529-05-18T00:00:00Z[2].
  • John Sinclair, 3rd Earl of Caithness's father was William Sinclair, 2nd Earl of Caithness[5].
  • John Sinclair, 3rd Earl of Caithness's mother was Margaret Keith[6].
  • John Sinclair, 3rd Earl of Caithness was married to Elizabeth Sutherland[7].
  • A child of John Sinclair, 3rd Earl of Caithness was Janet Sinclair[8].
  • A child of John Sinclair, 3rd Earl of Caithness was unknown daughter Sinclair[9].
  • A child of John Sinclair, 3rd Earl of Caithness was William Sinclair[10].
  • A child of John Sinclair, 3rd Earl of Caithness was George Sinclair, 4th Earl of Caithness[11].
  • A child of John Sinclair, 3rd Earl of Caithness was William Sinclair of Dun[12].
  • John Sinclair, 3rd Earl of Caithness worked as an actor[3].
  • John Sinclair, 3rd Earl of Caithness is recorded as male[13].
  • John Sinclair, 3rd Earl of Caithness's instance of is recorded as human[14].
  • John Sinclair, 3rd Earl of Caithness's coat of arms image is recorded as Arms of the Earl of Caithness.svg[15].
  • John Sinclair, 3rd Earl of Caithness's given name is recorded as John[16].
  • John Sinclair, 3rd Earl of Caithness's manner of death is recorded as death in battle[17].
  • John Sinclair, 3rd Earl of Caithness's name in native language is recorded as John Sinclair, 3rd Earl of Caithness[18].
  • John Sinclair, 3rd Earl of Caithness's genealogics.org person ID is recorded as I00211597[19].
  • John Sinclair, 3rd Earl of Caithness's Geni.com profile ID is recorded as 6000000003645818499[20].
  • John Sinclair, 3rd Earl of Caithness's Google Knowledge Graph ID is recorded as /g/11j3r_pxmn[21].
  • John Sinclair, 3rd Earl of Caithness's WikiTree person ID is recorded as Sinclair-141[22].
  • John Sinclair, 3rd Earl of Caithness's The Peerage person ID is recorded as p2845.htm#i28444[23].

Body

Origins and Family

John Sinclair, 3rd Earl of Caithness's father was William Sinclair, 2nd Earl of Caithness[5]. His mother was Margaret Keith[6].

Career and Affiliations

John Sinclair, 3rd Earl of Caithness worked as an actor[3].

Personal Life

Among John Sinclair, 3rd Earl of Caithness's spouses was Elizabeth Sutherland[7]. Children include Janet Sinclair[8], 1513–1559[24]; unknown daughter Sinclair[9]; William Sinclair[10], 1520–1527[25]; George Sinclair, 4th Earl of Caithness[11]; and William Sinclair of Dun[12].

Death and Burial

John Sinclair, 3rd Earl of Caithness died on +1529-05-18T00:00:00Z[2].

Why It Matters

John Sinclair, 3rd Earl of Caithness ranks in the top 0.73% of human entities by monthly Wikipedia readership (3 views/month, #7,299 of 1,000,298).[4]

FAQs

Who were John Sinclair, 3rd Earl of Caithness's parents?

John Sinclair, 3rd Earl of Caithness's father was William Sinclair, 2nd Earl of Caithness[5]. John Sinclair, 3rd Earl of Caithness's mother was Margaret Keith[6].

Who was John Sinclair, 3rd Earl of Caithness married to?

John Sinclair, 3rd Earl of Caithness's spouses include Elizabeth Sutherland[7].

What did John Sinclair, 3rd Earl of Caithness do for work?

John Sinclair, 3rd Earl of Caithness worked as actor[3].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [24] . Wikidata. wikidata.org. → on this site
  2. [25] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [4] . 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). John Sinclair, 3rd Earl of Caithness. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-sinclair-3rd-earl-of-caithness
MLA “John Sinclair, 3rd Earl of Caithness.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-sinclair-3rd-earl-of-caithness.
BibTeX @misc{4ortxyz_john-sinclair-3rd-earl-of-caithness_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Sinclair, 3rd Earl of Caithness}}, year = {2026}, url = {https://4ort.xyz/entity/john-sinclair-3rd-earl-of-caithness}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Sinclair, 3rd Earl of Caithness — https://4ort.xyz/entity/john-sinclair-3rd-earl-of-caithness (retrieved 2026-05-03)

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