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Lucius O'Brien

Irish Dean (1842-1913)
Person human Q15039970
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Lucius O'Brien

Summary

Lucius O'Brien is a human[1]. He was born on +1842-08-13T00:00:00Z[2]. He died on +1913-09-25T00:00:00Z[3].

Key Facts

  • Lucius O'Brien was born on +1842-08-13T00:00:00Z[2].
  • Lucius O'Brien died on +1913-09-25T00:00:00Z[3].
  • Lucius O'Brien's father was William Smith O'Brien[4].
  • Lucius O'Brien's mother was Lucy Caroline Gabbett[5].
  • Among Lucius O'Brien's spouses was Emily Mary Hannah Montgomery[6].
  • A child of Lucius O'Brien was Honor Alice O'Brien[7].
  • A child of Lucius O'Brien was Lucy Mabel O'Brien[8].
  • A child of Lucius O'Brien was Eileen O'Brien[9].
  • A child of Lucius O'Brien was Charlotte Grace O'Brien[10].
  • A child of Lucius O'Brien was Donough Richard O'Brien[11].
  • A child of Lucius O'Brien was Charles Murrough O'Brien[12].
  • Lucius O'Brien's education included a stint at Trinity College, Dublin[13].
  • Lucius O'Brien is recorded as male[14].
  • Lucius O'Brien's instance of is recorded as human[15].
  • Lucius O'Brien's VIAF cluster ID is recorded as 315945078[16].
  • Lucius O'Brien's Freebase ID is recorded as /m/0pd9_hj[17].
  • Lucius O'Brien's family name is recorded as O'Brien[18].
  • Lucius O'Brien's given name is recorded as Lucius[19].
  • Lucius O'Brien's WikiTree person ID is recorded as O'Brien-9525[20].
  • Lucius O'Brien's Prabook ID is recorded as 2345126[21].
  • Lucius O'Brien's The Peerage person ID is recorded as p37662.htm#i376620[22].
  • Lucius O'Brien's on focus list of Wikimedia project is recorded as The_Women’s_Library_LSESuffrageInterviewsProject[23].
  • Lucius O'Brien's Roglo person ID is recorded as p=lucius henry;n=o brien;oc=1[24].

Body

Origins and Family

Lucius O'Brien was born on +1842-08-13T00:00:00Z[2]. His father was William Smith O'Brien[4]. His mother was Lucy Caroline Gabbett[5].

Education

Lucius O'Brien was educated at Trinity College, Dublin[13].

Personal Life

Lucius O'Brien was married to Emily Mary Hannah Montgomery[6]. Children include Honor Alice O'Brien[7]; Lucy Mabel O'Brien[8], a suffragette[25]; Eileen O'Brien[9]; Charlotte Grace O'Brien[10]; Donough Richard O'Brien[11], 1876–1938[26]; and Charles Murrough O'Brien[12], 1877–1939[27].

Death and Burial

Lucius O'Brien died on +1913-09-25T00:00:00Z[3].

FAQs

Who were Lucius O'Brien's parents?

Lucius O'Brien's father was William Smith O'Brien[4]. Lucius O'Brien's mother was Lucy Caroline Gabbett[5].

Who was Lucius O'Brien married to?

Lucius O'Brien's spouses include Emily Mary Hannah Montgomery[6].

Where did Lucius O'Brien go to school?

Lucius O'Brien was educated at Trinity College, Dublin[13].

References

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

Direct Wikidata claims

  1. [14] ↑ . The Peerage. wikidata.org.
  2. [4] ↑ . The Peerage. wikidata.org.
  3. [5] ↑ . The Peerage. wikidata.org.
  4. [6] ↑ . Retrieved . wikidata.org.
  5. [15] ↑ . 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. [12] ↑ . The Peerage. wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [16] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  14. [2] ↑ . The Peerage. wikidata.org.
  15. [3] ↑ . The Peerage. 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.

Inline context (facts about related entities)

  1. [25] ↑ . Wikidata. wikidata.org. → on this site
  2. [26] ↑ . Wikidata. wikidata.org. → on this site
  3. [27] ↑ . 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). Lucius O'Brien. Retrieved May 3, 2026, from https://4ort.xyz/entity/lucius-o-brien-q15039970
MLA “Lucius O'Brien.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lucius-o-brien-q15039970.
BibTeX @misc{4ortxyz_lucius-o-brien-q15039970_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lucius O'Brien}}, year = {2026}, url = {https://4ort.xyz/entity/lucius-o-brien-q15039970}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lucius O'Brien — https://4ort.xyz/entity/lucius-o-brien-q15039970 (retrieved 2026-05-03)

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