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Connor O'Brien, 3rd Earl of Thomond

Irish earl
Person human Q5162039
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Connor O'Brien, 3rd Earl of Thomond

Summary

Connor O'Brien, 3rd Earl of Thomond is a human[1]. He was born on +1535-00-00T00:00:00Z[2]. He died on +1581-00-00T00:00:00Z[3].

Key Facts

  • Connor O'Brien, 3rd Earl of Thomond was born on +1535-00-00T00:00:00Z[2].
  • Connor O'Brien, 3rd Earl of Thomond died on +1581-00-00T00:00:00Z[3].
  • Connor O'Brien, 3rd Earl of Thomond's father was Donough O'Brien, 2nd Earl of Thomond[4].
  • Connor O'Brien, 3rd Earl of Thomond's mother was Lady Ellen Butler[5].
  • Among Connor O'Brien, 3rd Earl of Thomond's spouses was Eveleen MacCarthy[6].
  • Among Connor O'Brien, 3rd Earl of Thomond's spouses was Una O'Brien[7].
  • A child of Connor O'Brien, 3rd Earl of Thomond was Daniel O'Brien, 1st Viscount Clare[8].
  • A child of Connor O'Brien, 3rd Earl of Thomond was Donogh O'Brien, 4th Earl of Thomond[9].
  • A child of Connor O'Brien, 3rd Earl of Thomond was Margaret O'Brien[10].
  • A child of Connor O'Brien, 3rd Earl of Thomond was Lady Honor O'Brien[11].
  • A child of Connor O'Brien, 3rd Earl of Thomond was Teige O'Brien[12].
  • A child of Connor O'Brien, 3rd Earl of Thomond was Mary O'Brien[13].
  • Connor O'Brien, 3rd Earl of Thomond is recorded as male[14].
  • Connor O'Brien, 3rd Earl of Thomond's instance of is recorded as human[15].
  • Connor O'Brien, 3rd Earl of Thomond's Freebase ID is recorded as /m/07kctv8[16].
  • Connor O'Brien, 3rd Earl of Thomond's family name is recorded as O'Brien[17].
  • Connor O'Brien, 3rd Earl of Thomond's given name is recorded as Connor[18].
  • Connor O'Brien, 3rd Earl of Thomond's described by source is recorded as Dictionary of National Biography, 1885–1900[19].
  • Connor O'Brien, 3rd Earl of Thomond's Oxford Dictionary of National Biography ID is recorded as 20446[20].
  • Connor O'Brien, 3rd Earl of Thomond's genealogics.org person ID is recorded as I00222506[21].
  • Connor O'Brien, 3rd Earl of Thomond's Six Degrees of Francis Bacon ID is recorded as 10008993[22].
  • Connor O'Brien, 3rd Earl of Thomond's WikiTree person ID is recorded as O'Brien-3536[23].
  • Connor O'Brien, 3rd Earl of Thomond's WeRelate person ID is recorded as Connor_O'Brien_(2)[24].
  • Connor O'Brien, 3rd Earl of Thomond's The Peerage person ID is recorded as p8945.htm#i89450[25].
  • Connor O'Brien, 3rd Earl of Thomond's Dictionary of Irish Biography ID is recorded as 006456[26].

Body

Origins and Family

Connor O'Brien, 3rd Earl of Thomond was born on +1535-00-00T00:00:00Z[2]. His father was Donough O'Brien, 2nd Earl of Thomond[4]. His mother was Lady Ellen Butler[5].

Personal Life

Spouses include Eveleen MacCarthy[6] and Una O'Brien[7]. Children include Daniel O'Brien, 1st Viscount Clare[8], 1577–1666[27], of Kingdom of Ireland[28]; Donogh O'Brien, 4th Earl of Thomond[9], 1501–1624[29]; Margaret O'Brien[10], 1565–1636[30]; Lady Honor O'Brien[11], 1576–1600[31]; Teige O'Brien[12]; and Mary O'Brien[13].

Death and Burial

Connor O'Brien, 3rd Earl of Thomond died on +1581-00-00T00:00:00Z[3].

FAQs

Who were Connor O'Brien, 3rd Earl of Thomond's parents?

Connor O'Brien, 3rd Earl of Thomond's father was Donough O'Brien, 2nd Earl of Thomond[4]. Connor O'Brien, 3rd Earl of Thomond's mother was Lady Ellen Butler[5].

Who was Connor O'Brien, 3rd Earl of Thomond married to?

Connor O'Brien, 3rd Earl of Thomond's spouses include Eveleen MacCarthy[6] and Una O'Brien[7].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [27] ↑ . Wikidata. wikidata.org. → on this site
  2. [28] ↑ . Wikidata. wikidata.org. → on this site
  3. [29] ↑ . Wikidata. wikidata.org. → on this site
  4. [30] ↑ . Wikidata. wikidata.org. → on this site
  5. [31] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. 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). Connor O'Brien, 3rd Earl of Thomond. Retrieved May 3, 2026, from https://4ort.xyz/entity/connor-o-brien-3rd-earl-of-thomond
MLA “Connor O'Brien, 3rd Earl of Thomond.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/connor-o-brien-3rd-earl-of-thomond.
BibTeX @misc{4ortxyz_connor-o-brien-3rd-earl-of-thomond_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Connor O'Brien, 3rd Earl of Thomond}}, year = {2026}, url = {https://4ort.xyz/entity/connor-o-brien-3rd-earl-of-thomond}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Connor O'Brien, 3rd Earl of Thomond — https://4ort.xyz/entity/connor-o-brien-3rd-earl-of-thomond (retrieved 2026-05-03)

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