Hugh O'Neill, 1st Baron Rathcavan

British politician (1883-1982)
Person human Q16010090
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Hugh O'Neill, 1st Baron Rathcavan

Summary

Hugh O'Neill, 1st Baron Rathcavan is a human[1]. He was born on +1883-06-08T00:00:00Z[2]. He died on +1982-11-28T00:00:00Z[3]. He worked as a politician[4] and barrister[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (30 views/month, #7,284 of 1,000,298).[6]

Key Facts

  • Hugh O'Neill, 1st Baron Rathcavan was born on +1883-06-08T00:00:00Z[2].
  • Hugh O'Neill, 1st Baron Rathcavan died on +1982-11-28T00:00:00Z[3].
  • Hugh O'Neill, 1st Baron Rathcavan's father was Edward O'Neill, 2nd Baron O'Neill[7].
  • Hugh O'Neill, 1st Baron Rathcavan's mother was Lady Louisa Cochrane[8].
  • Hugh O'Neill, 1st Baron Rathcavan was married to Sylvia Irene Sandeman[9].
  • A child of Hugh O'Neill, 1st Baron Rathcavan was Phelim O’Neill, 2nd Baron Rathcavan[10].
  • A child of Hugh O'Neill, 1st Baron Rathcavan was Con O'Neill[11].
  • A child of Hugh O'Neill, 1st Baron Rathcavan was Nial Arthur Ramleh O'Neill[12].
  • Hugh O'Neill, 1st Baron Rathcavan held citizenship in United Kingdom[13].
  • Hugh O'Neill, 1st Baron Rathcavan held citizenship in United Kingdom of Great Britain and Ireland[14].
  • Hugh O'Neill, 1st Baron Rathcavan's professions included politician[4].
  • Hugh O'Neill, 1st Baron Rathcavan worked as a barrister[5].
  • Hugh O'Neill, 1st Baron Rathcavan held the position of Member of the Privy Council of Ireland[15].
  • Hugh O'Neill, 1st Baron Rathcavan held the position of Member of the Privy Council of the United Kingdom[16].
  • Hugh O'Neill, 1st Baron Rathcavan held the position of member of the 40th Parliament of the United Kingdom[17].
  • Hugh O'Neill, 1st Baron Rathcavan held the position of member of the 39th Parliament of the United Kingdom[18].
  • Hugh O'Neill, 1st Baron Rathcavan held the position of member of the 38th Parliament of the United Kingdom[19].
  • Hugh O'Neill, 1st Baron Rathcavan held the position of member of the 37th Parliament of the United Kingdom[20].
  • Hugh O'Neill, 1st Baron Rathcavan's education included a stint at Eton College[21].
  • Hugh O'Neill, 1st Baron Rathcavan's education included a stint at New College[22].
  • Hugh O'Neill, 1st Baron Rathcavan was a member of Inner Temple[23].
  • Hugh O'Neill, 1st Baron Rathcavan's image is recorded as Sir John Lavery – The Rt. Hon. Hugh O'Neill, PC, First Speaker of the House of Commons, Northern Ireland.jpg[24].
  • Hugh O'Neill, 1st Baron Rathcavan is recorded as male[25].
  • Hugh O'Neill, 1st Baron Rathcavan's instance of is recorded as human[26].
  • Hugh O'Neill, 1st Baron Rathcavan's coat of arms image is recorded as Arms of O'Neill, Baron Rathcavan.svg[27].

Body

Origins and Family

Hugh O'Neill, 1st Baron Rathcavan was born on +1883-06-08T00:00:00Z[2]. His father was Edward O'Neill, 2nd Baron O'Neill[7]. His mother was Lady Louisa Cochrane[8].

Education

Educated at Eton College[21] and New College[22].

Career and Affiliations

Recorded occupations include politician[4] and barrister[5]. Positions held include Member of the Privy Council of Ireland[15]; Member of the Privy Council of the United Kingdom[16], a position[28], in United Kingdom[29]; member of the 40th Parliament of the United Kingdom[17], a position[30], in United Kingdom[31], founded in 1951[32]; member of the 39th Parliament of the United Kingdom[18], a position[33], in United Kingdom[34], founded in 1950[35]; member of the 38th Parliament of the United Kingdom[19], a position[36], in United Kingdom[37], founded in 1945[38]; and member of the 37th Parliament of the United Kingdom[20], a position[39], in United Kingdom[40], founded in 1935[41].

Personal Life

Hugh O'Neill, 1st Baron Rathcavan was married to Sylvia Irene Sandeman[9]. Children include Phelim O’Neill, 2nd Baron Rathcavan[10], a politician[42], 1909–1994[43], of United Kingdom[44]; Con O'Neill[11], a diplomat[45], 1912–1988[46], of United Kingdom[47]; and Nial Arthur Ramleh O'Neill[12], 1918–1980[48]. He was affiliated with the Ulster Unionist Party[49].

Death and Burial

Hugh O'Neill, 1st Baron Rathcavan died on +1982-11-28T00:00:00Z[3].

Why It Matters

Hugh O'Neill, 1st Baron Rathcavan ranks in the top 0.73% of human entities by monthly Wikipedia readership (30 views/month, #7,284 of 1,000,298).[6]

FAQs

Who were Hugh O'Neill, 1st Baron Rathcavan's parents?

Hugh O'Neill, 1st Baron Rathcavan's father was Edward O'Neill, 2nd Baron O'Neill[7]. Hugh O'Neill, 1st Baron Rathcavan's mother was Lady Louisa Cochrane[8].

Who was Hugh O'Neill, 1st Baron Rathcavan married to?

Hugh O'Neill, 1st Baron Rathcavan's spouses include Sylvia Irene Sandeman[9].

What did Hugh O'Neill, 1st Baron Rathcavan do for work?

Hugh O'Neill, 1st Baron Rathcavan worked as politician[4] and barrister[5].

Where did Hugh O'Neill, 1st Baron Rathcavan go to school?

Hugh O'Neill, 1st Baron Rathcavan was educated at Eton College[21] and New College[22].

References

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

Direct Wikidata claims

  1. [24] . wikidata.org.
  2. [25] . wikidata.org.
  3. [7] . wikidata.org.
  4. [8] . The Peerage. wikidata.org.
  5. [9] . Retrieved . wikidata.org.
  6. [13] . wikidata.org.
  7. [14] . wikidata.org.
  8. [26] . wikidata.org.
  9. [15] . wikidata.org.
  10. [16] . wikidata.org.
  11. [17] . wikidata.org.
  12. [18] . Hansard 1803–2005. wikidata.org.
  13. [19] . Hansard 1803–2005. wikidata.org.
  14. [20] . Hansard 1803–2005. wikidata.org.
  15. [10] . The Peerage. wikidata.org.
  16. [11] . The Peerage. wikidata.org.
  17. [12] . The Peerage. wikidata.org.
  18. [21] . wikidata.org.
  19. [22] . wikidata.org.
  20. [27] . wikidata.org.
  21. [49] . wikidata.org.
  22. [4] . Hansard 1803–2005. Retrieved . wikidata.org.
  23. [5] . wikidata.org.
  24. [23] . wikidata.org.
  25. [2] . The Peerage. Retrieved . wikidata.org.
  26. [3] . The Peerage. Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [6] . Wikimedia Foundation. dumps.wikimedia.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). Hugh O'Neill, 1st Baron Rathcavan. Retrieved April 10, 2026, from https://4ort.xyz/entity/hugh-o-neill-1st-baron-rathcavan
MLA “Hugh O'Neill, 1st Baron Rathcavan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/hugh-o-neill-1st-baron-rathcavan.
BibTeX @misc{4ortxyz_hugh-o-neill-1st-baron-rathcavan_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hugh O'Neill, 1st Baron Rathcavan}}, year = {2026}, url = {https://4ort.xyz/entity/hugh-o-neill-1st-baron-rathcavan}, note = {Accessed: 2026-04-10}}
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