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Leo Callaghan

Welsh football referee
Person human Q1129178
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Leo Callaghan

Summary

Leo Callaghan is a human[1]. Born in Merthyr Tydfil[2], he… he was born on +1924-02-05T00:00:00Z[3]. He died on +1987-01-08T00:00:00Z[4]. He worked as an association football referee[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,296 of 1,000,298).[6]

Key Facts

  • Leo Callaghan's place of birth was Merthyr Tydfil[2].
  • Leo Callaghan was born on +1924-02-05T00:00:00Z[3].
  • Leo Callaghan died on +1987-01-08T00:00:00Z[4].
  • Leo Callaghan held citizenship in United Kingdom[7].
  • Leo Callaghan held citizenship in United Kingdom of Great Britain and Ireland[8].
  • Leo Callaghan's professions included association football referee[5].
  • Leo Callaghan is recorded as male[9].
  • Leo Callaghan's instance of is recorded as human[10].
  • Leo Callaghan's sport is recorded as association football[11].
  • Leo Callaghan's Freebase ID is recorded as /m/02vr9hn[12].
  • Leo Callaghan's family name is recorded as Callaghan[13].
  • Leo Callaghan's given name is recorded as Leo[14].
  • Leo Callaghan's languages spoken, written or signed is recorded as English[15].
  • Leo Callaghan's start of work period is recorded as +1954-00-00T00:00:00Z[16].
  • Leo Callaghan's Scorebar / Soccerway person ID is recorded as 108240[17].
  • Leo Callaghan's Prabook ID is recorded as 2154316[18].
  • Leo Callaghan's Transfermarkt referee ID is recorded as 7396[19].
  • Leo Callaghan's WorldFootball.net referee ID is recorded as leo-callaghan[20].
  • Leo Callaghan's PlaymakerStats.com referee ID is recorded as 835[21].
  • Leo Callaghan's EU-Football.info referee ID is recorded as 365[22].
  • Leo Callaghan's WorldReferee.com referee ID is recorded as leo_callaghan[23].

Body

Origins and Family

Born in Merthyr Tydfil[2], Leo Callaghan… he was born on +1924-02-05T00:00:00Z[3].

Career and Affiliations

Leo Callaghan's professions included association football referee[5].

Death and Burial

Leo Callaghan died on +1987-01-08T00:00:00Z[4].

Why It Matters

Leo Callaghan ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,296 of 1,000,298).[6] He has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[24]

FAQs

Where was Leo Callaghan born?

Born in Merthyr Tydfil[2], Leo Callaghan…

What did Leo Callaghan do for work?

Leo Callaghan worked as association football referee[5].

Related Entities

United Kingdom United Kingdom of Great Britain and Ireland

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [9] ↑ . wikidata.org.
  3. [7] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [10] ↑ . wikidata.org.
  6. [5] ↑ . Transfermarkt. Retrieved . wikidata.org.
  7. [3] ↑ . wikidata.org.
  8. [4] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [6] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [24] ↑ . Wikidata sitelinks. 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). Leo Callaghan. Retrieved April 10, 2026, from https://4ort.xyz/entity/leo-callaghan
MLA “Leo Callaghan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/leo-callaghan.
BibTeX @misc{4ortxyz_leo-callaghan_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Leo Callaghan}}, year = {2026}, url = {https://4ort.xyz/entity/leo-callaghan}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Leo Callaghan — https://4ort.xyz/entity/leo-callaghan (retrieved 2026-04-10)

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