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Brian Dermod O'Brien

(born 1942)
Person human Q76034848
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Brian Dermod O'Brien

Summary

Brian Dermod O'Brien is a human[1]. He was born on January 14, 1942[2].

Key Facts

  • Brian Dermod O'Brien was born on January 14, 1942[2].
  • Brian Dermod O'Brien's father was Brian O'Brien[3].
  • Brian Dermod O'Brien's mother was Dorothea Simms[4].
  • Brian Dermod O'Brien was married to Barbara Eileen Brennagh[5].
  • A child of Brian Dermod O'Brien was Brian David O'Brien[6].
  • A child of Brian Dermod O'Brien was Patrick John O'Brien[7].
  • A child of Brian Dermod O'Brien was Christopher Michael O'Brien[8].
  • A child of Brian Dermod O'Brien was Katherine Jennifer Eileen O'Brien[9].
  • Brian Dermod O'Brien is recorded as male[10].
  • Brian Dermod O'Brien's instance of is recorded as human[11].
  • Brian Dermod O'Brien's military, police or special rank is recorded as colonel[12].
  • Brian Dermod O'Brien's given name is recorded as Brian[13].

Body

Origins and Family

Brian Dermod O'Brien was born on January 14, 1942[2]. His father was Brian O'Brien[3]. His mother was Dorothea Simms[4].

Personal Life

Among Brian Dermod O'Brien's spouses was Barbara Eileen Brennagh[5]. Children include Brian David O'Brien[6]; Patrick John O'Brien[7]; Christopher Michael O'Brien[8], b. 1969[14], of United Kingdom[15]; and Katherine Jennifer Eileen O'Brien[9].

FAQs

Who were Brian Dermod O'Brien's parents?

Brian Dermod O'Brien's father was Brian O'Brien[3]. Brian Dermod O'Brien's mother was Dorothea Simms[4].

Who was Brian Dermod O'Brien married to?

Brian Dermod O'Brien's spouses include Barbara Eileen Brennagh[5].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [14] ↑ . Wikidata. wikidata.org. → on this site
  2. [15] ↑ . 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). Brian Dermod O'Brien. Retrieved May 3, 2026, from https://4ort.xyz/entity/brian-dermod-o-brien
MLA “Brian Dermod O'Brien.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/brian-dermod-o-brien.
BibTeX @misc{4ortxyz_brian-dermod-o-brien_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Brian Dermod O'Brien}}, year = {2026}, url = {https://4ort.xyz/entity/brian-dermod-o-brien}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Brian Dermod O'Brien — https://4ort.xyz/entity/brian-dermod-o-brien (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/brian-dermod-o-brien · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · JhealdBatch bot · 2026-07-22 view diff on Wikidata ↗
    Spouse → Barbara Eileen Brennagh
    Military, police or special rank → colonel
    Mother → Dorothea Simms
    Imported from → —
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/42761|batch #42761]]: TP named as #17c"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.