Roger Mortimer, 4th Earl of March

heir presumptive to Richard II of England between 1385 and 1398
Person human Q953078
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Roger Mortimer, 4th Earl of March

Summary

Roger Mortimer, 4th Earl of March is a human[1]. His place of birth was Usk[2]. He was born on +1374-04-11T00:00:00Z[3]. He passed away in Kells[4]. He died on +1398-07-20T00:00:00Z[5]. He worked as a military personnel[6]. He ranks in the top 0.7% of human entities by monthly Wikipedia readership (407 views/month, #7,047 of 1,000,298).[7]

Key Facts

  • Roger Mortimer, 4th Earl of March was born in Usk[2].
  • Roger Mortimer, 4th Earl of March passed away in Kells[4].
  • Roger Mortimer, 4th Earl of March was born on +1374-04-11T00:00:00Z[3].
  • Roger Mortimer, 4th Earl of March died on +1398-07-20T00:00:00Z[5].
  • Burial took place at Wigmore[8].
  • Roger Mortimer, 4th Earl of March's father was Edmund Mortimer, 3rd Earl of March[9].
  • Roger Mortimer, 4th Earl of March's mother was Philippa, 5th Countess of Ulster[10].
  • Roger Mortimer, 4th Earl of March was married to Alianore Holland, Countess of March[11].
  • A child of Roger Mortimer, 4th Earl of March was Anne de Mortimer[12].
  • A child of Roger Mortimer, 4th Earl of March was Edmund Mortimer, 5th Earl of March[13].
  • A child of Roger Mortimer, 4th Earl of March was Roger Mortimer[14].
  • A child of Roger Mortimer, 4th Earl of March was Lady Eleanor de Mortimer[15].
  • Roger Mortimer, 4th Earl of March held citizenship in Wales[16].
  • Roger Mortimer, 4th Earl of March held citizenship in Kingdom of England[17].
  • Roger Mortimer, 4th Earl of March worked as a military personnel[6].
  • Roger Mortimer, 4th Earl of March held the position of member of the House of Lords[18].
  • Roger Mortimer, 4th Earl of March received the Knight Bachelor[19].
  • Roger Mortimer, 4th Earl of March is recorded as male[20].
  • Roger Mortimer, 4th Earl of March's instance of is recorded as human[21].
  • Roger Mortimer, 4th Earl of March's family is recorded as Mortimer family[22].
  • Roger Mortimer, 4th Earl of March's coat of arms image is recorded as Arms of the Earl of March.svg[23].
  • Roger Mortimer, 4th Earl of March's noble title is recorded as count[24].
  • Roger Mortimer, 4th Earl of March's noble title is recorded as Earl of Ulster[25].
  • Roger Mortimer, 4th Earl of March's noble title is recorded as Earl of March[26].
  • Roger Mortimer, 4th Earl of March's noble title is recorded as lord[27].

Body

Origins and Family

Roger Mortimer, 4th Earl of March was born in Usk[2]. He was born on +1374-04-11T00:00:00Z[3]. His father was Edmund Mortimer, 3rd Earl of March[9]. His mother was Philippa, 5th Countess of Ulster[10].

Career and Affiliations

Roger Mortimer, 4th Earl of March worked as a military personnel[6]. He held the position of member of the House of Lords[18].

Recognition

Roger Mortimer, 4th Earl of March received the Knight Bachelor[19].

Personal Life

Among Roger Mortimer, 4th Earl of March's spouses was Alianore Holland, Countess of March[11]. Children include Anne de Mortimer[12], 1388–1411[28], of Kingdom of England[29]; Edmund Mortimer, 5th Earl of March[13], an aristocrat[30], 1391–1425[31], of Kingdom of England[32]; Roger Mortimer[14], 1350–1409[33]; and Lady Eleanor de Mortimer[15], 1387–1422[34].

Death and Burial

Roger Mortimer, 4th Earl of March died on +1398-07-20T00:00:00Z[5]. He died in Kells[4]. He is buried at Wigmore[8].

Why It Matters

Roger Mortimer, 4th Earl of March ranks in the top 0.7% of human entities by monthly Wikipedia readership (407 views/month, #7,047 of 1,000,298).[7] He has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[35] He is known by 21 alternative names across languages and contexts.[36]

FAQs

Where was Roger Mortimer, 4th Earl of March born?

Born in Usk[2], Roger Mortimer, 4th Earl of March…

Where did Roger Mortimer, 4th Earl of March die?

Roger Mortimer, 4th Earl of March passed away in Kells[4].

Who were Roger Mortimer, 4th Earl of March's parents?

Roger Mortimer, 4th Earl of March's father was Edmund Mortimer, 3rd Earl of March[9]. Roger Mortimer, 4th Earl of March's mother was Philippa, 5th Countess of Ulster[10].

Who was Roger Mortimer, 4th Earl of March married to?

Roger Mortimer, 4th Earl of March's spouses include Alianore Holland, Countess of March[11].

What did Roger Mortimer, 4th Earl of March do for work?

Roger Mortimer, 4th Earl of March worked as military personnel[6].

What awards did Roger Mortimer, 4th Earl of March receive?

Honors received include Knight Bachelor[19].

References

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

Direct Wikidata claims

  1. [2] . The Peerage. wikidata.org.
  2. [4] . wikidata.org.
  3. [20] . wikidata.org.
  4. [9] . Q75653886. wikidata.org.
  5. [10] . Q75653886. wikidata.org.
  6. [11] . Q75653886. Retrieved . wikidata.org.
  7. [16] . wikidata.org.
  8. [17] . wikidata.org.
  9. [21] . wikidata.org.
  10. [18] . wikidata.org.
  11. [12] . Q75653886. wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . The Peerage. wikidata.org.
  14. [15] . The Peerage. wikidata.org.
  15. [22] . wikidata.org.
  16. [23] . wikidata.org.
  17. [24] . wikidata.org.
  18. [25] . The Peerage. wikidata.org.
  19. [26] . The Peerage. wikidata.org.
  20. [27] . The Peerage. wikidata.org.
  21. [6] . wikidata.org.
  22. [8] . The Peerage. wikidata.org.
  23. [19] . wikidata.org.
  24. [3] . wikidata.org.
  25. [5] . 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

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [35] . Wikidata sitelinks. wikidata.org.
  3. [36] . 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). Roger Mortimer, 4th Earl of March. Retrieved April 10, 2026, from https://4ort.xyz/entity/roger-mortimer-4th-earl-of-march
MLA “Roger Mortimer, 4th Earl of March.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/roger-mortimer-4th-earl-of-march.
BibTeX @misc{4ortxyz_roger-mortimer-4th-earl-of-march_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Roger Mortimer, 4th Earl of March}}, year = {2026}, url = {https://4ort.xyz/entity/roger-mortimer-4th-earl-of-march}, note = {Accessed: 2026-04-10}}
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