Niall Óg Ó Néill

King of Tír Eoghain
Person human Q18530477
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Niall Óg Ó Néill

Summary

Niall Óg Ó Néill is a human[1]. He died on +1403-00-00T00:00:00Z[2].

Key Facts

  • Niall Óg Ó Néill died on +1403-00-00T00:00:00Z[2].
  • Niall Óg Ó Néill's father was Niall Mor O'Neill[3].
  • Niall Óg Ó Néill's mother was Beanmidhe MacMahon[4].
  • Among Niall Óg Ó Néill's spouses was Una O'Neill[5].
  • A child of Niall Óg Ó Néill was Eoghan Ó Néill[6].
  • A child of Niall Óg Ó Néill was Brian Óg mac Néill Óig[7].
  • Niall Óg Ó Néill is recorded as male[8].
  • Niall Óg Ó Néill's instance of is recorded as human[9].
  • Niall Óg Ó Néill's given name is recorded as Niall[10].
  • Niall Óg Ó Néill's Oxford Dictionary of National Biography ID is recorded as 55287[11].
  • Niall Óg Ó Néill's genealogics.org person ID is recorded as I00706370[12].
  • Niall Óg Ó Néill's Google Knowledge Graph ID is recorded as /g/11gh2pyylv[13].
  • Niall Óg Ó Néill's WikiTree person ID is recorded as O'Neill-1562[14].
  • Niall Óg Ó Néill's The Peerage person ID is recorded as p54623.htm#i546222[15].
  • Niall Óg Ó Néill's Dictionary of Irish Biography ID is recorded as 006965[16].

Body

Origins and Family

Niall Óg Ó Néill's father was Niall Mor O'Neill[3]. His mother was Beanmidhe MacMahon[4].

Personal Life

Niall Óg Ó Néill was married to Una O'Neill[5]. Children include Eoghan Ó Néill[6], of Ireland[17] and Brian Óg mac Néill Óig[7].

Death and Burial

Niall Óg Ó Néill died on +1403-00-00T00:00:00Z[2].

FAQs

Who were Niall Óg Ó Néill's parents?

Niall Óg Ó Néill's father was Niall Mor O'Neill[3]. Niall Óg Ó Néill's mother was Beanmidhe MacMahon[4].

Who was Niall Óg Ó Néill married to?

Niall Óg Ó Néill's spouses include Una O'Neill[5].

References

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

Direct Wikidata claims

  1. [8] . The Peerage. wikidata.org.
  2. [3] . The Peerage. wikidata.org.
  3. [4] . The Peerage. wikidata.org.
  4. [5] . Retrieved . wikidata.org.
  5. [9] . wikidata.org.
  6. [6] . The Peerage. wikidata.org.
  7. [7] . wikidata.org.
  8. [2] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.

Inline context (facts about related entities)

  1. [17] . 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). Niall Óg Ó Néill. Retrieved May 3, 2026, from https://4ort.xyz/entity/niall-g-n-ill
MLA “Niall Óg Ó Néill.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/niall-g-n-ill.
BibTeX @misc{4ortxyz_niall-g-n-ill_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Niall Óg Ó Néill}}, year = {2026}, url = {https://4ort.xyz/entity/niall-g-n-ill}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Niall Óg Ó Néill — https://4ort.xyz/entity/niall-g-n-ill (retrieved 2026-05-03)

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