Henry de Lacy

English noble
Person human Q1237622
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Henry de Lacy

Summary

Henry de Lacy is a human[1]. He was born on +1249-01-01T00:00:00Z[2]. He died in Lincoln's Inn[3]. He died on +1311-01-01T00:00:00Z[4]. He worked as an aristocrat[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (22 views/month, #7,281 of 1,000,298).[6]

Key Facts

  • Henry de Lacy passed away in Lincoln's Inn[3].
  • Henry de Lacy was born on +1249-01-01T00:00:00Z[2].
  • Henry de Lacy died on +1311-01-01T00:00:00Z[4].
  • Henry de Lacy died on +1311-02-05T00:00:00Z[7].
  • Henry de Lacy is buried at St Paul's Cathedral[8].
  • Henry de Lacy's father was Edmund de Lacy, Baron of Pontefract[9].
  • Henry de Lacy's mother was Alasia di Saluzzo[10].
  • Among Henry de Lacy's spouses was Joan Martin[11].
  • Henry de Lacy was married to Margaret Longespée, Countess of Salisbury[12].
  • A child of Henry de Lacy was Alice de Lacy, 3rd Countess of Lincoln[13].
  • Henry de Lacy held citizenship in France[14].
  • Henry de Lacy's professions included aristocrat[5].
  • A notable work attributed to Henry de Lacy is 1303 Treaty of Paris[15].
  • Henry de Lacy's image is recorded as Seal Henry de Lacy.jpg[16].
  • Henry de Lacy is recorded as male[17].
  • Henry de Lacy's instance of is recorded as human[18].
  • Henry de Lacy's coat of arms image is recorded as Lacy Coat of arms.svg[19].
  • Henry de Lacy's noble title is recorded as Earl of Lincoln[20].
  • Henry de Lacy's seal image is recorded as Seal Henry de Lacy.jpg[21].
  • Henry de Lacy's Commons category is recorded as Henry de Lacy, 3rd Earl of Lincoln[22].
  • Henry de Lacy's Freebase ID is recorded as /m/02qkcb2[23].
  • Henry de Lacy's family name is recorded as De Lacy[24].
  • Henry de Lacy's given name is recorded as Henry[25].
  • Henry de Lacy's Rodovid ID is recorded as 907555[26].
  • Henry de Lacy's described by source is recorded as Dictionary of National Biography, 1885–1900[27].

Body

Origins and Family

Henry de Lacy was born on +1249-01-01T00:00:00Z[2]. His father was Edmund de Lacy, Baron of Pontefract[9]. His mother was Alasia di Saluzzo[10].

Career and Affiliations

Henry de Lacy worked as an aristocrat[5].

Works and Contributions

A notable work attributed to Henry de Lacy is 1303 Treaty of Paris[15].

Personal Life

Spouses include Joan Martin[11], b. 1290[28] and Margaret Longespée, Countess of Salisbury[12], 1254–1309[29]. A child of Henry de Lacy was Alice de Lacy, 3rd Countess of Lincoln[13].

Death and Burial

Recorded date of death include +1311-01-01T00:00:00Z[4] and +1311-02-05T00:00:00Z[7]. Henry de Lacy passed away in Lincoln's Inn[3]. Burial took place at St Paul's Cathedral[8].

Why It Matters

Henry de Lacy ranks in the top 0.73% of human entities by monthly Wikipedia readership (22 views/month, #7,281 of 1,000,298).[6] He has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[30] He is known by 27 alternative names across languages and contexts.[31]

Works attributed to him include 1303 Treaty of Paris[32], a treaty[33], written by John of Pontoise[34].

FAQs

Where did Henry de Lacy die?

Henry de Lacy passed away in Lincoln's Inn[3].

Who were Henry de Lacy's parents?

Henry de Lacy's father was Edmund de Lacy, Baron of Pontefract[9]. Henry de Lacy's mother was Alasia di Saluzzo[10].

Who was Henry de Lacy married to?

Henry de Lacy's spouses include Joan Martin[11] and Margaret Longespée, Countess of Salisbury[12].

What did Henry de Lacy do for work?

Henry de Lacy worked as aristocrat[5].

References

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

Direct Wikidata claims

  1. [16] . wikidata.org.
  2. [3] . wikidata.org.
  3. [17] . The Peerage. wikidata.org.
  4. [9] . The Peerage. wikidata.org.
  5. [10] . wikidata.org.
  6. [11] . Retrieved . wikidata.org.
  7. [12] . wikidata.org.
  8. [14] . wikidata.org.
  9. [18] . wikidata.org.
  10. [13] . The Peerage. wikidata.org.
  11. [19] . wikidata.org.
  12. [20] . wikidata.org.
  13. [5] . wikidata.org.
  14. [8] . wikidata.org.
  15. [21] . wikidata.org.
  16. [22] . wikidata.org.
  17. [2] . Oxford Dictionary of National Biography. Retrieved . wikidata.org.
  18. [4] . Oxford Dictionary of National Biography. Retrieved . wikidata.org.
  19. [7] . wikidata.org.
  20. [23] . wikidata.org.
  21. [24] . wikidata.org.
  22. [25] . wikidata.org.
  23. [15] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [32] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [33] . Wikidata. wikidata.org. → on this site
  4. [34] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [6] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] . Wikidata sitelinks. wikidata.org.
  3. [31] . Wikidata aliases. 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). Henry de Lacy. Retrieved April 10, 2026, from https://4ort.xyz/entity/henry-de-lacy
MLA “Henry de Lacy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/henry-de-lacy.
BibTeX @misc{4ortxyz_henry-de-lacy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Henry de Lacy}}, year = {2026}, url = {https://4ort.xyz/entity/henry-de-lacy}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Henry de Lacy — https://4ort.xyz/entity/henry-de-lacy (retrieved 2026-04-10)

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