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Robert O'Brien

(1809-1870)
Person human Q75316938
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Robert O'Brien

Summary

Robert O'Brien is a human[1]. He was born on +1809-10-15T00:00:00Z[2]. He died on +1870-03-05T00:00:00Z[3].

Key Facts

  • Robert O'Brien was born on +1809-10-15T00:00:00Z[2].
  • Robert O'Brien died on +1870-03-05T00:00:00Z[3].
  • Robert O'Brien's father was Sir Edward O'Brien, 4th Baronet[4].
  • Robert O'Brien's mother was Charlotte Smith[5].
  • Among Robert O'Brien's spouses was Elinor Jane Alicia Lucy de Vere[6].
  • A child of Robert O'Brien was Mary Ellen Vere O'Brien[7].
  • A child of Robert O'Brien was Eleanor Grace Katherine O'Brien[8].
  • A child of Robert O'Brien was Charlotte Alice Vere O'Brien[9].
  • A child of Robert O'Brien was Aubrey Stephen O'Brien[10].
  • A child of Robert O'Brien was Robert Vere O'Brien[11].
  • Robert O'Brien is recorded as male[12].
  • Robert O'Brien's instance of is recorded as human[13].
  • Robert O'Brien's honorific prefix is recorded as The Honourable[14].
  • Robert O'Brien's family name is recorded as O'Brien[15].
  • Robert O'Brien's given name is recorded as Robert[16].
  • Robert O'Brien's genealogics.org person ID is recorded as I00236810[17].
  • Robert O'Brien's WikiTree person ID is recorded as O'Brien-3291[18].
  • Robert O'Brien's The Peerage person ID is recorded as p5868.htm#i58676[19].
  • Robert O'Brien's Roglo person ID is recorded as p=robert;n=o brien;oc=1[20].

Body

Origins and Family

Robert O'Brien was born on +1809-10-15T00:00:00Z[2]. His father was Sir Edward O'Brien, 4th Baronet[4]. His mother was Charlotte Smith[5].

Personal Life

Robert O'Brien was married to Elinor Jane Alicia Lucy de Vere[6]. Children include Mary Ellen Vere O'Brien[7]; Eleanor Grace Katherine O'Brien[8]; Charlotte Alice Vere O'Brien[9]; Aubrey Stephen O'Brien[10], 1837–1898[21]; and Robert Vere O'Brien[11], 1842–1913[22].

Death and Burial

Robert O'Brien died on +1870-03-05T00:00:00Z[3].

FAQs

Who were Robert O'Brien's parents?

Robert O'Brien's father was Sir Edward O'Brien, 4th Baronet[4]. Robert O'Brien's mother was Charlotte Smith[5].

Who was Robert O'Brien married to?

Robert O'Brien's spouses include Elinor Jane Alicia Lucy de Vere[6].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [21] ↑ . Wikidata. wikidata.org. → on this site
  2. [22] ↑ . 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). Robert O'Brien. Retrieved May 3, 2026, from https://4ort.xyz/entity/robert-o-brien-q75316938
MLA “Robert O'Brien.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/robert-o-brien-q75316938.
BibTeX @misc{4ortxyz_robert-o-brien-q75316938_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Robert O'Brien}}, year = {2026}, url = {https://4ort.xyz/entity/robert-o-brien-q75316938}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Robert O'Brien — https://4ort.xyz/entity/robert-o-brien-q75316938 (retrieved 2026-05-03)

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