John O'Callaghan

(1829-1912)
Person human Q75994788
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John O'Callaghan

Summary

John O'Callaghan is a human[1]. He was born on +1829-05-03T00:00:00Z[2]. He died on +1912-01-01T00:00:00Z[3].

Key Facts

  • John O'Callaghan was born on +1829-05-03T00:00:00Z[2].
  • John O'Callaghan died on +1912-01-01T00:00:00Z[3].
  • John O'Callaghan's father was George O'Callaghan[4].
  • John O'Callaghan's mother was Mary Westropp[5].
  • John O'Callaghan was married to Mary Johnson Westropp[6].
  • A child of John O'Callaghan was George O'Callaghan-Westropp[7].
  • John O'Callaghan is recorded as male[8].
  • John O'Callaghan's instance of is recorded as human[9].
  • John O'Callaghan's military, police or special rank is recorded as colonel[10].
  • John O'Callaghan's given name is recorded as John[11].
  • John O'Callaghan's WikiTree person ID is recorded as O'Callaghan-825[12].
  • John O'Callaghan's The Peerage person ID is recorded as p45537.htm#i455363[13].

Body

Origins and Family

John O'Callaghan was born on +1829-05-03T00:00:00Z[2]. His father was George O'Callaghan[4]. His mother was Mary Westropp[5].

Personal Life

John O'Callaghan was married to Mary Johnson Westropp[6]. A child of him was George O'Callaghan-Westropp[7].

Death and Burial

John O'Callaghan died on +1912-01-01T00:00:00Z[3].

FAQs

Who were John O'Callaghan's parents?

John O'Callaghan's father was George O'Callaghan[4]. John O'Callaghan's mother was Mary Westropp[5].

Who was John O'Callaghan married to?

John O'Callaghan's spouses include Mary Johnson Westropp[6].

📑 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). John O'Callaghan. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-o-callaghan-q75994788
MLA “John O'Callaghan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-o-callaghan-q75994788.
BibTeX @misc{4ortxyz_john-o-callaghan-q75994788_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John O'Callaghan}}, year = {2026}, url = {https://4ort.xyz/entity/john-o-callaghan-q75994788}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John O'Callaghan — https://4ort.xyz/entity/john-o-callaghan-q75994788 (retrieved 2026-05-03)

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