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Dermod O'Brien, 5th Baron Inchiquin

Irish Baron
Person human Q5262735
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Dermod O'Brien, 5th Baron Inchiquin

Summary

Dermod O'Brien, 5th Baron Inchiquin is a human[1]. He was born on +1594-10-01T00:00:00Z[2]. He died on +1624-12-02T00:00:00Z[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (4 views/month, #7,297 of 1,000,298).[4]

Key Facts

  • Dermod O'Brien, 5th Baron Inchiquin was born on +1594-10-01T00:00:00Z[2].
  • Dermod O'Brien, 5th Baron Inchiquin died on +1624-12-02T00:00:00Z[3].
  • Dermod O'Brien, 5th Baron Inchiquin's father was Murrough O'Brien, 4th Baron Inchiquin[5].
  • Dermod O'Brien, 5th Baron Inchiquin's mother was Mabel Nugent[6].
  • Dermod O'Brien, 5th Baron Inchiquin was married to Ellen FitzGerald[7].
  • A child of Dermod O'Brien, 5th Baron Inchiquin was Murrough O'Brien, 1st Earl of Inchiquin[8].
  • A child of Dermod O'Brien, 5th Baron Inchiquin was Mary O'Brien[9].
  • A child of Dermod O'Brien, 5th Baron Inchiquin was Honora O'Brien[10].
  • A child of Dermod O'Brien, 5th Baron Inchiquin was Henry O'Brien[11].
  • A child of Dermod O'Brien, 5th Baron Inchiquin was Christopher O'Brien[12].
  • Dermod O'Brien, 5th Baron Inchiquin held citizenship in Kingdom of Ireland[13].
  • Dermod O'Brien, 5th Baron Inchiquin is recorded as male[14].
  • Dermod O'Brien, 5th Baron Inchiquin's instance of is recorded as human[15].
  • Dermod O'Brien, 5th Baron Inchiquin's Freebase ID is recorded as /m/07kjnkq[16].
  • Dermod O'Brien, 5th Baron Inchiquin's family name is recorded as O'Brien[17].
  • Dermod O'Brien, 5th Baron Inchiquin's genealogics.org person ID is recorded as I00117040[18].
  • Dermod O'Brien, 5th Baron Inchiquin's Geni.com profile ID is recorded as 6000000003232566229[19].
  • Dermod O'Brien, 5th Baron Inchiquin's WikiTree person ID is recorded as O'Brien-2538[20].
  • Dermod O'Brien, 5th Baron Inchiquin's Prabook ID is recorded as 2385196[21].
  • Dermod O'Brien, 5th Baron Inchiquin's WeRelate person ID is recorded as Dermod_O'Brien,5th_Baron_Inchiquin(1)[22].
  • Dermod O'Brien, 5th Baron Inchiquin's The Peerage person ID is recorded as p10284.htm#i102833[23].
  • Dermod O'Brien, 5th Baron Inchiquin's Roglo person ID is recorded as p=diarmaid;n=o+brien;oc=1[24].
  • Dermod O'Brien, 5th Baron Inchiquin's SNARC ID is recorded as Tylocephale[25].

Body

Origins and Family

Dermod O'Brien, 5th Baron Inchiquin was born on +1594-10-01T00:00:00Z[2]. His father was Murrough O'Brien, 4th Baron Inchiquin[5]. His mother was Mabel Nugent[6].

Personal Life

Among Dermod O'Brien, 5th Baron Inchiquin's spouses was Ellen FitzGerald[7]. Children include Murrough O'Brien, 1st Earl of Inchiquin[8], an aristocrat[26], 1614–1674[27]; Mary O'Brien[9], b. 1620[28]; Honora O'Brien[10], b. 1610[29]; Henry O'Brien[11]; and Christopher O'Brien[12].

Death and Burial

Dermod O'Brien, 5th Baron Inchiquin died on +1624-12-02T00:00:00Z[3].

Why It Matters

Dermod O'Brien, 5th Baron Inchiquin ranks in the top 0.73% of human entities by monthly Wikipedia readership (4 views/month, #7,297 of 1,000,298).[4]

FAQs

Who were Dermod O'Brien, 5th Baron Inchiquin's parents?

Dermod O'Brien, 5th Baron Inchiquin's father was Murrough O'Brien, 4th Baron Inchiquin[5]. Dermod O'Brien, 5th Baron Inchiquin's mother was Mabel Nugent[6].

Who was Dermod O'Brien, 5th Baron Inchiquin married to?

Dermod O'Brien, 5th Baron Inchiquin's spouses include Ellen FitzGerald[7].

References

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

Direct Wikidata claims

  1. [14] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [6] ↑ . The Peerage. wikidata.org.
  4. [7] ↑ . Retrieved . wikidata.org.
  5. [13] ↑ . wikidata.org.
  6. [15] ↑ . wikidata.org.
  7. [8] ↑ . 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. [2] ↑ . wikidata.org.
  13. [3] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . Retrieved . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [26] ↑ . Wikidata. wikidata.org. → on this site
  2. [27] ↑ . Wikidata. wikidata.org. → on this site
  3. [28] ↑ . Wikidata. wikidata.org. → on this site
  4. [29] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [4] ↑ . 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). Dermod O'Brien, 5th Baron Inchiquin. Retrieved May 3, 2026, from https://4ort.xyz/entity/dermod-o-brien-5th-baron-inchiquin
MLA “Dermod O'Brien, 5th Baron Inchiquin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dermod-o-brien-5th-baron-inchiquin.
BibTeX @misc{4ortxyz_dermod-o-brien-5th-baron-inchiquin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Dermod O'Brien, 5th Baron Inchiquin}}, year = {2026}, url = {https://4ort.xyz/entity/dermod-o-brien-5th-baron-inchiquin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Dermod O'Brien, 5th Baron Inchiquin — https://4ort.xyz/entity/dermod-o-brien-5th-baron-inchiquin (retrieved 2026-05-03)

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