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Mary O'Neill

Peerage person ID=546610
Person human Q76122607
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Mary O'Neill

Summary

Mary O'Neill is a human[1].

Key Facts

  • Mary O'Neill's father was Henry O'Neill[2].
  • Mary O'Neill's mother was Mary (?)[3].
  • Among Mary O'Neill's spouses was Arthur Chichester[4].
  • A child of Mary O'Neill was William Chichester[5].
  • A child of Mary O'Neill was Catherine Chichester[6].
  • Mary O'Neill is recorded as female[7].
  • Mary O'Neill's instance of is recorded as human[8].
  • Mary O'Neill's family name is recorded as O'Neill[9].
  • Mary O'Neill's given name is recorded as Mary[10].

Body

Origins and Family

Mary O'Neill's father was Henry O'Neill[2]. Her mother was Mary (?)[3].

Personal Life

Mary O'Neill was married to Arthur Chichester[4]. Children include William Chichester[5] and Catherine Chichester[6], 1751–1799[11].

FAQs

Who were Mary O'Neill's parents?

Mary O'Neill's father was Henry O'Neill[2]. Mary O'Neill's mother was Mary (?)[3].

Who was Mary O'Neill married to?

Mary O'Neill's spouses include Arthur Chichester[4].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [11] ↑ . 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). Mary O'Neill. Retrieved May 3, 2026, from https://4ort.xyz/entity/mary-o-neill-q76122607
MLA “Mary O'Neill.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mary-o-neill-q76122607.
BibTeX @misc{4ortxyz_mary-o-neill-q76122607_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary O'Neill}}, year = {2026}, url = {https://4ort.xyz/entity/mary-o-neill-q76122607}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary O'Neill — https://4ort.xyz/entity/mary-o-neill-q76122607 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/mary-o-neill-q76122607 · 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. 6w ago · Lesko987a · 2026-05-18 view diff on Wikidata ↗
    Mother → Mary (?)
    The peerage person id → p54661.htm#i546610
    Sex or gender → female
    Child → William Chichester, Catherine Chichester
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32150|batch #32150]]: P2949 Update Qualifiers"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.