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Mary Grainne O'Brien

Peerage person ID=483636
Person human Q76034889
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Mary Grainne O'Brien

Summary

Mary Grainne O'Brien is a human[1]. She was born on +1905-01-00T00:00:00Z[2].

Key Facts

  • Mary Grainne O'Brien was born on +1905-01-00T00:00:00Z[2].
  • Mary Grainne O'Brien's father was Brian O'Brien[3].
  • Mary Grainne O'Brien's mother was Mary Henrietta Hime[4].
  • Among Mary Grainne O'Brien's spouses was Ian Galbraith Robson[5].
  • A child of Mary Grainne O'Brien was Michael William Robson[6].
  • Mary Grainne O'Brien is recorded as female[7].
  • Mary Grainne O'Brien's instance of is recorded as human[8].
  • Mary Grainne O'Brien's family name is recorded as O'Brien[9].
  • Mary Grainne O'Brien's family name is recorded as Robson[10].
  • Mary Grainne O'Brien's given name is recorded as Mary[11].
  • Mary Grainne O'Brien's WikiTree person ID is recorded as O’Brien-10536[12].
  • Mary Grainne O'Brien's The Peerage person ID is recorded as p48364.htm#i483636[13].

Body

Origins and Family

Mary Grainne O'Brien was born on +1905-01-00T00:00:00Z[2]. Her father was Brian O'Brien[3]. Her mother was Mary Henrietta Hime[4].

Personal Life

Among Mary Grainne O'Brien's spouses was Ian Galbraith Robson[5]. A child of her was Michael William Robson[6].

FAQs

Who were Mary Grainne O'Brien's parents?

Mary Grainne O'Brien's father was Brian O'Brien[3]. Mary Grainne O'Brien's mother was Mary Henrietta Hime[4].

Who was Mary Grainne O'Brien married to?

Mary Grainne O'Brien's spouses include Ian Galbraith Robson[5].

References

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

Direct Wikidata claims

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

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). Mary Grainne O'Brien. Retrieved May 3, 2026, from https://4ort.xyz/entity/mary-grainne-o-brien
MLA “Mary Grainne O'Brien.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mary-grainne-o-brien.
BibTeX @misc{4ortxyz_mary-grainne-o-brien_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary Grainne O'Brien}}, year = {2026}, url = {https://4ort.xyz/entity/mary-grainne-o-brien}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary Grainne O'Brien — https://4ort.xyz/entity/mary-grainne-o-brien (retrieved 2026-05-03)

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