Mary O'Brien

Peerage person ID=147185
Person human Q75446942
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Mary O'Brien

Summary

Mary O'Brien is a human[1].

Key Facts

  • Mary O'Brien's father was Donough O'Brien, 2nd Earl of Thomond[2].
  • Mary O'Brien's mother was Lady Ellen Butler[3].
  • Among Mary O'Brien's spouses was Theobald Bourke[4].
  • A child of Mary O'Brien was Theobald Bourke, 1st Baron Bourke of Brittas[5].
  • A child of Mary O'Brien was Thomas Bourke[6].
  • A child of Mary O'Brien was William Bourke[7].
  • A child of Mary O'Brien was John Bourke, 2nd Baron Bourke of Castleconnell[8].
  • A child of Mary O'Brien was Richard Bourke, 3rd Baron Bourke of Castleconnell[9].
  • Mary O'Brien is recorded as female[10].
  • Mary O'Brien's instance of is recorded as human[11].
  • Mary O'Brien's family name is recorded as O'Brien[12].
  • Mary O'Brien's given name is recorded as Mary[13].
  • Mary O'Brien's The Peerage person ID is recorded as p14719.htm#i147185[14].
  • Mary O'Brien's Roglo person ID is recorded as p=mary;n=o+brien;oc=18[15].

Body

Origins and Family

Mary O'Brien's father was Donough O'Brien, 2nd Earl of Thomond[2]. Her mother was Lady Ellen Butler[3].

Personal Life

Among Mary O'Brien's spouses was Theobald Bourke[4]. Children include Theobald Bourke, 1st Baron Bourke of Brittas[5], Thomas Bourke[6], William Bourke[7], John Bourke, 2nd Baron Bourke of Castleconnell[8], and Richard Bourke, 3rd Baron Bourke of Castleconnell[9].

FAQs

Who were Mary O'Brien's parents?

Mary O'Brien's father was Donough O'Brien, 2nd Earl of Thomond[2]. Mary O'Brien's mother was Lady Ellen Butler[3].

Who was Mary O'Brien married to?

Mary O'Brien's spouses include Theobald Bourke[4].

📑 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). Mary O'Brien. Retrieved May 3, 2026, from https://4ort.xyz/entity/mary-o-brien-q75446942
MLA “Mary O'Brien.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mary-o-brien-q75446942.
BibTeX @misc{4ortxyz_mary-o-brien-q75446942_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary O'Brien}}, year = {2026}, url = {https://4ort.xyz/entity/mary-o-brien-q75446942}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary O'Brien — https://4ort.xyz/entity/mary-o-brien-q75446942 (retrieved 2026-05-03)

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