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Henry O'Brien, Lord Ibrackan

Irish politician
Person human Q5726440
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Henry O'Brien, Lord Ibrackan

Summary

Henry O'Brien, Lord Ibrackan is a human[1]. He was born on +1642-01-01T00:00:00Z[2]. He died on +1678-01-01T00:00:00Z[3]. He worked as a politician[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,300 of 1,000,298).[5]

Key Facts

  • Henry O'Brien, Lord Ibrackan was born on +1642-01-01T00:00:00Z[2].
  • Henry O'Brien, Lord Ibrackan died on +1678-01-01T00:00:00Z[3].
  • Henry O'Brien, Lord Ibrackan's father was Henry O'Brien, 7th Earl of Thomond[6].
  • Henry O'Brien, Lord Ibrackan's mother was Lady Anne O'Brien[7].
  • Henry O'Brien, Lord Ibrackan was married to Katherine Stuart, Baroness Clifton (of Leighton Bromswold)[8].
  • A child of Henry O'Brien, Lord Ibrackan was George O'Brien[9].
  • A child of Henry O'Brien, Lord Ibrackan was Mary O'Brien[10].
  • A child of Henry O'Brien, Lord Ibrackan was Donogh O'Brien, Lord Ibracken[11].
  • A child of Henry O'Brien, Lord Ibrackan was Katherine O'Brien, Baroness Clifton (of Leighton Bromswold)[12].
  • Henry O'Brien, Lord Ibrackan's professions included politician[4].
  • Henry O'Brien, Lord Ibrackan held the position of Member of Parliament in the Parliament of Ireland[13].
  • Henry O'Brien, Lord Ibrackan held the position of Member of Parliament in the Parliament of England[14].
  • Henry O'Brien, Lord Ibrackan held the position of Member of the Privy Council of Ireland[15].
  • Henry O'Brien, Lord Ibrackan held the position of Member of the 1661-79 Parliament[16].
  • Henry O'Brien, Lord Ibrackan was a member of Cavalier Parliament[17].
  • Henry O'Brien, Lord Ibrackan is recorded as male[18].
  • Henry O'Brien, Lord Ibrackan's instance of is recorded as human[19].
  • Henry O'Brien, Lord Ibrackan's Freebase ID is recorded as /m/0807cv6[20].
  • Henry O'Brien, Lord Ibrackan's given name is recorded as Henry[21].
  • Henry O'Brien, Lord Ibrackan's History of Parliament ID is recorded as 1660-1690/member/o8217brien-henry-1642-78[22].
  • Henry O'Brien, Lord Ibrackan's Early Modern Letters Online person ID is recorded as 8b5fe295-e5d8-4c9f-93e1-ec308cda4ff3[23].
  • Henry O'Brien, Lord Ibrackan's genealogics.org person ID is recorded as I00091172[24].
  • Henry O'Brien, Lord Ibrackan's Geni.com profile ID is recorded as 6000000013349445434[25].
  • Henry O'Brien, Lord Ibrackan's WikiTree person ID is recorded as O'Brien-3626[26].
  • Henry O'Brien, Lord Ibrackan's Kindred Britain ID is recorded as I16194[27].

Body

Origins and Family

Henry O'Brien, Lord Ibrackan was born on +1642-01-01T00:00:00Z[2]. His father was Henry O'Brien, 7th Earl of Thomond[6]. His mother was Lady Anne O'Brien[7].

Career and Affiliations

Henry O'Brien, Lord Ibrackan's professions included politician[4]. Positions held include Member of Parliament in the Parliament of Ireland[13], Member of Parliament in the Parliament of England[14], Member of the Privy Council of Ireland[15], and Member of the 1661-79 Parliament[16].

Personal Life

Among Henry O'Brien, Lord Ibrackan's spouses was Katherine Stuart, Baroness Clifton (of Leighton Bromswold)[8]. Children include George O'Brien[9]; Mary O'Brien[10], 1662–1683[28]; Donogh O'Brien, Lord Ibracken[11], 1663–1682[29]; and Katherine O'Brien, Baroness Clifton (of Leighton Bromswold)[12], 1673–1706[30].

Death and Burial

Henry O'Brien, Lord Ibrackan died on +1678-01-01T00:00:00Z[3].

Why It Matters

Henry O'Brien, Lord Ibrackan ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,300 of 1,000,298).[5]

FAQs

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

Henry O'Brien, Lord Ibrackan's father was Henry O'Brien, 7th Earl of Thomond[6]. Henry O'Brien, Lord Ibrackan's mother was Lady Anne O'Brien[7].

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

Henry O'Brien, Lord Ibrackan's spouses include Katherine Stuart, Baroness Clifton (of Leighton Bromswold)[8].

What did Henry O'Brien, Lord Ibrackan do for work?

Henry O'Brien, Lord Ibrackan worked as politician[4].

References

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

Direct Wikidata claims

  1. [18] ↑ . wikidata.org.
  2. [6] ↑ . wikidata.org.
  3. [7] ↑ . The Peerage. wikidata.org.
  4. [8] ↑ . Q75653886. Retrieved . wikidata.org.
  5. [19] ↑ . wikidata.org.
  6. [13] ↑ . wikidata.org.
  7. [14] ↑ . wikidata.org.
  8. [15] ↑ . wikidata.org.
  9. [16] ↑ . wikidata.org.
  10. [9] ↑ . The Peerage. wikidata.org.
  11. [10] ↑ . The Peerage. wikidata.org.
  12. [11] ↑ . The Peerage. wikidata.org.
  13. [12] ↑ . The Peerage. wikidata.org.
  14. [4] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [2] ↑ . Early Modern Letters Online. Retrieved . wikidata.org.
  17. [3] ↑ . Early Modern Letters Online. Retrieved . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Inline context (facts about related entities)

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [5] ↑ . Wikimedia Foundation. dumps.wikimedia.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 O'Brien, Lord Ibrackan. Retrieved May 3, 2026, from https://4ort.xyz/entity/henry-o-brien-lord-ibrackan
MLA “Henry O'Brien, Lord Ibrackan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/henry-o-brien-lord-ibrackan.
BibTeX @misc{4ortxyz_henry-o-brien-lord-ibrackan_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Henry O'Brien, Lord Ibrackan}}, year = {2026}, url = {https://4ort.xyz/entity/henry-o-brien-lord-ibrackan}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Henry O'Brien, Lord Ibrackan — https://4ort.xyz/entity/henry-o-brien-lord-ibrackan (retrieved 2026-05-03)

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