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Henry Horatio O'Brien, Lord O'Brien

(died 1690)
Person human Q75278628
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Henry Horatio O'Brien, Lord O'Brien

Summary

Henry Horatio O'Brien, Lord O'Brien is a human[1]. He was born on +1670-00-00T00:00:00Z[2]. He died on +1690-07-10T00:00:00Z[3].

Key Facts

  • Henry Horatio O'Brien, Lord O'Brien was born on +1670-00-00T00:00:00Z[2].
  • Henry Horatio O'Brien, Lord O'Brien died on +1690-07-10T00:00:00Z[3].
  • Henry Horatio O'Brien, Lord O'Brien's father was Henry O'Brien, 7th Earl of Thomond[4].
  • Henry Horatio O'Brien, Lord O'Brien's mother was Sarah Russell[5].
  • Among Henry Horatio O'Brien, Lord O'Brien's spouses was Henrietta Howard, Countess of Suffolk[6].
  • A child of Henry Horatio O'Brien, Lord O'Brien was Mary O'Brien[7].
  • A child of Henry Horatio O'Brien, Lord O'Brien was Henry O'Brien, 8th Earl of Thomond[8].
  • Henry Horatio O'Brien, Lord O'Brien is recorded as male[9].
  • Henry Horatio O'Brien, Lord O'Brien's instance of is recorded as human[10].
  • Henry Horatio O'Brien, Lord O'Brien's given name is recorded as Henry[11].
  • Henry Horatio O'Brien, Lord O'Brien's genealogics.org person ID is recorded as I00053961[12].
  • Henry Horatio O'Brien, Lord O'Brien's WikiTree person ID is recorded as O'Brien-5833[13].
  • Henry Horatio O'Brien, Lord O'Brien's The Peerage person ID is recorded as p3312.htm#i33114[14].
  • Henry Horatio O'Brien, Lord O'Brien's Roglo person ID is recorded as p=henry+horatio;n=o+brien[15].

Body

Origins and Family

Henry Horatio O'Brien, Lord O'Brien was born on +1670-00-00T00:00:00Z[2]. His father was Henry O'Brien, 7th Earl of Thomond[4]. His mother was Sarah Russell[5].

Personal Life

Among Henry Horatio O'Brien, Lord O'Brien's spouses was Henrietta Howard, Countess of Suffolk[6]. Children include Mary O'Brien[7] and Henry O'Brien, 8th Earl of Thomond[8], a politician[16], 1688–1741[17].

Death and Burial

Henry Horatio O'Brien, Lord O'Brien died on +1690-07-10T00:00:00Z[3].

FAQs

Who were Henry Horatio O'Brien, Lord O'Brien's parents?

Henry Horatio O'Brien, Lord O'Brien's father was Henry O'Brien, 7th Earl of Thomond[4]. Henry Horatio O'Brien, Lord O'Brien's mother was Sarah Russell[5].

Who was Henry Horatio O'Brien, Lord O'Brien married to?

Henry Horatio O'Brien, Lord O'Brien's spouses include Henrietta Howard, Countess of Suffolk[6].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [16] ↑ . Wikidata. wikidata.org. → on this site
  2. [17] ↑ . 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). Henry Horatio O'Brien, Lord O'Brien. Retrieved May 3, 2026, from https://4ort.xyz/entity/henry-horatio-o-brien-lord-o-brien
MLA “Henry Horatio O'Brien, Lord O'Brien.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/henry-horatio-o-brien-lord-o-brien.
BibTeX @misc{4ortxyz_henry-horatio-o-brien-lord-o-brien_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Henry Horatio O'Brien, Lord O'Brien}}, year = {2026}, url = {https://4ort.xyz/entity/henry-horatio-o-brien-lord-o-brien}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Henry Horatio O'Brien, Lord O'Brien — https://4ort.xyz/entity/henry-horatio-o-brien-lord-o-brien (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/henry-horatio-o-brien-lord-o-brien · Last refreshed: