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Sir Robert O'Brien, 4th Baronet

(1901-1952)
Person human Q76118145
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Sir Robert O'Brien, 4th Baronet

Summary

Sir Robert O'Brien, 4th Baronet is a human[1]. He was born on +1901-06-09T00:00:00Z[2]. He died on +1952-04-18T00:00:00Z[3].

Key Facts

  • Sir Robert O'Brien, 4th Baronet was born on +1901-06-09T00:00:00Z[2].
  • Sir Robert O'Brien, 4th Baronet died on +1952-04-18T00:00:00Z[3].
  • Sir Robert O'Brien, 4th Baronet's father was Sir Tim O'Brien, 3rd Baronet[4].
  • Sir Robert O'Brien, 4th Baronet's mother was Gundrerde de Trafford[5].
  • Among Sir Robert O'Brien, 4th Baronet's spouses was Esther Coghill[6].
  • A child of Sir Robert O'Brien, 4th Baronet was Patricia O'Brien[7].
  • A child of Sir Robert O'Brien, 4th Baronet was Sheelagh O'Brien[8].
  • A child of Sir Robert O'Brien, 4th Baronet was Shaunagh O'Brien[9].
  • Sir Robert O'Brien, 4th Baronet is recorded as male[10].
  • Sir Robert O'Brien, 4th Baronet's instance of is recorded as human[11].
  • Sir Robert O'Brien, 4th Baronet's honorific prefix is recorded as Sir[12].
  • Sir Robert O'Brien, 4th Baronet's family name is recorded as O'Brien[13].
  • Sir Robert O'Brien, 4th Baronet's given name is recorded as Robert[14].
  • Sir Robert O'Brien, 4th Baronet's Geni.com profile ID is recorded as 6000000025098259296[15].
  • Sir Robert O'Brien, 4th Baronet's The Peerage person ID is recorded as p54346.htm#i543454[16].

Body

Origins and Family

Sir Robert O'Brien, 4th Baronet was born on +1901-06-09T00:00:00Z[2]. His father was Sir Tim O'Brien, 3rd Baronet[4]. His mother was Gundrerde de Trafford[5].

Personal Life

Among Sir Robert O'Brien, 4th Baronet's spouses was Esther Coghill[6]. Children include Patricia O'Brien[7], Sheelagh O'Brien[8], and Shaunagh O'Brien[9].

Death and Burial

Sir Robert O'Brien, 4th Baronet died on +1952-04-18T00:00:00Z[3].

FAQs

Who were Sir Robert O'Brien, 4th Baronet's parents?

Sir Robert O'Brien, 4th Baronet's father was Sir Tim O'Brien, 3rd Baronet[4]. Sir Robert O'Brien, 4th Baronet's mother was Gundrerde de Trafford[5].

Who was Sir Robert O'Brien, 4th Baronet married to?

Sir Robert O'Brien, 4th Baronet's spouses include Esther Coghill[6].

References

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

Direct Wikidata claims

  1. [10] ↑ . The Peerage. wikidata.org.
  2. [4] ↑ . The Peerage. wikidata.org.
  3. [5] ↑ . The Peerage. wikidata.org.
  4. [6] ↑ . Retrieved . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [7] ↑ . The Peerage. wikidata.org.
  7. [8] ↑ . The Peerage. wikidata.org.
  8. [9] ↑ . The Peerage. wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [2] ↑ . The Peerage. wikidata.org.
  11. [3] ↑ . The Peerage. wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.

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). Sir Robert O'Brien, 4th Baronet. Retrieved May 3, 2026, from https://4ort.xyz/entity/sir-robert-o-brien-4th-baronet
MLA “Sir Robert O'Brien, 4th Baronet.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sir-robert-o-brien-4th-baronet.
BibTeX @misc{4ortxyz_sir-robert-o-brien-4th-baronet_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sir Robert O'Brien, 4th Baronet}}, year = {2026}, url = {https://4ort.xyz/entity/sir-robert-o-brien-4th-baronet}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sir Robert O'Brien, 4th Baronet — https://4ort.xyz/entity/sir-robert-o-brien-4th-baronet (retrieved 2026-05-03)

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