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Jean O'Neill, Lady O'Neill of the Maine

English horticulturist
Person human Q27924016
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Jean O'Neill, Lady O'Neill of the Maine

Summary

Jean O'Neill, Lady O'Neill of the Maine is a human[1]. Born in Mayfair[2], she… she was born on 1915[3]. She died in Hampshire[4]. She died on 2008[5]. She worked as a horticulturist[6].

Key Facts

  • Jean O'Neill, Lady O'Neill of the Maine was born in Mayfair[2].
  • Jean O'Neill, Lady O'Neill of the Maine passed away in Hampshire[4].
  • Jean O'Neill, Lady O'Neill of the Maine was born on 1915[3].
  • Jean O'Neill, Lady O'Neill of the Maine was born on January 16, 1915[7].
  • Jean O'Neill, Lady O'Neill of the Maine died on 2008[5].
  • Jean O'Neill, Lady O'Neill of the Maine died on July 15, 2008[8].
  • Jean O'Neill, Lady O'Neill of the Maine's father was William Ingham Whitaker[9].
  • Jean O'Neill, Lady O'Neill of the Maine's mother was Hilda Guilhermina Dundas[10].
  • Among Jean O'Neill, Lady O'Neill of the Maine's spouses was Terence O'Neill[11].
  • A child of Jean O'Neill, Lady O'Neill of the Maine was Patrick Arthur Ingham O'Neill[12].
  • A child of Jean O'Neill, Lady O'Neill of the Maine was Penelope Ann O'Neill[13].
  • Jean O'Neill, Lady O'Neill of the Maine held citizenship in United Kingdom[14].
  • Jean O'Neill, Lady O'Neill of the Maine held citizenship in United Kingdom of Great Britain and Ireland[15].
  • Jean O'Neill, Lady O'Neill of the Maine's professions included horticulturist[6].
  • Jean O'Neill, Lady O'Neill of the Maine received the Veitch Memorial Medal[16].
  • Jean O'Neill, Lady O'Neill of the Maine is recorded as female[17].
  • Jean O'Neill, Lady O'Neill of the Maine's instance of is recorded as human[18].
  • Jean O'Neill, Lady O'Neill of the Maine's given name is recorded as Jean[19].
  • Jean O'Neill, Lady O'Neill of the Maine's languages spoken, written or signed is recorded as English[20].
  • Jean O'Neill, Lady O'Neill of the Maine's birth name is recorded as Katharine Jean Whitaker[21].

Body

Origins and Family

Jean O'Neill, Lady O'Neill of the Maine's place of birth was Mayfair[2]. Recorded date of birth include 1915[3] and January 16, 1915[7]. Her father was William Ingham Whitaker[9]. Her mother was Hilda Guilhermina Dundas[10].

Career and Affiliations

Jean O'Neill, Lady O'Neill of the Maine's professions included horticulturist[6].

Recognition

Jean O'Neill, Lady O'Neill of the Maine received the Veitch Memorial Medal[16].

Personal Life

Among Jean O'Neill, Lady O'Neill of the Maine's spouses was Terence O'Neill[11]. Children include Patrick Arthur Ingham O'Neill[12], b. 1945[22] and Penelope Ann O'Neill[13], b. 1947[23].

Death and Burial

Recorded date of death include 2008[5] and July 15, 2008[8]. Jean O'Neill, Lady O'Neill of the Maine died in Hampshire[4].

FAQs

Where was Jean O'Neill, Lady O'Neill of the Maine born?

Jean O'Neill, Lady O'Neill of the Maine was born in Mayfair[2].

Where did Jean O'Neill, Lady O'Neill of the Maine die?

Jean O'Neill, Lady O'Neill of the Maine died in Hampshire[4].

Who were Jean O'Neill, Lady O'Neill of the Maine's parents?

Jean O'Neill, Lady O'Neill of the Maine's father was William Ingham Whitaker[9]. Jean O'Neill, Lady O'Neill of the Maine's mother was Hilda Guilhermina Dundas[10].

Who was Jean O'Neill, Lady O'Neill of the Maine married to?

Jean O'Neill, Lady O'Neill of the Maine's spouses include Terence O'Neill[11].

What did Jean O'Neill, Lady O'Neill of the Maine do for work?

Jean O'Neill, Lady O'Neill of the Maine worked as horticulturist[6].

What awards did Jean O'Neill, Lady O'Neill of the Maine receive?

Honors received include Veitch Memorial Medal[16].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [17] ↑ . wikidata.org.
  4. [9] ↑ . The Peerage. wikidata.org.
  5. [10] ↑ . The Peerage. wikidata.org.
  6. [11] ↑ . Oxford Dictionary of National Biography. Retrieved . wikidata.org.
  7. [14] ↑ . wikidata.org.
  8. [15] ↑ . wikidata.org.
  9. [18] ↑ . wikidata.org.
  10. [12] ↑ . The Peerage. wikidata.org.
  11. [13] ↑ . The Peerage. wikidata.org.
  12. [6] ↑ . wikidata.org.
  13. [16] ↑ . wikidata.org.
  14. [3] ↑ . Oxford Dictionary of National Biography. wikidata.org.
  15. [7] ↑ . Dictionary of Irish Biography. wikidata.org.
  16. [5] ↑ . Oxford Dictionary of National Biography. wikidata.org.
  17. [8] ↑ . Dictionary of Irish Biography. wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . telegraph.co.uk. telegraph.co.uk. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [22] ↑ . Wikidata. wikidata.org. → on this site
  2. [23] ↑ . 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). Jean O'Neill, Lady O'Neill of the Maine. Retrieved May 3, 2026, from https://4ort.xyz/entity/jean-o-neill-lady-o-neill-of-the-maine
MLA “Jean O'Neill, Lady O'Neill of the Maine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jean-o-neill-lady-o-neill-of-the-maine.
BibTeX @misc{4ortxyz_jean-o-neill-lady-o-neill-of-the-maine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jean O'Neill, Lady O'Neill of the Maine}}, year = {2026}, url = {https://4ort.xyz/entity/jean-o-neill-lady-o-neill-of-the-maine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jean O'Neill, Lady O'Neill of the Maine — https://4ort.xyz/entity/jean-o-neill-lady-o-neill-of-the-maine (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/jean-o-neill-lady-o-neill-of-the-maine · 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. 9w ago · Bargioni · 2026-06-05 view diff on Wikidata ↗
    Mother → Hilda Guilhermina Dundas
    Library of congress authority id → no2008181853
    Idref id → 132513498
    The peerage person id → p4843.htm#i48428
    + 33 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/35182|batch #35182]]: add P1810 to P8034"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.