Wilhelm I

Rhenish noble
Person human Q1281013
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Wilhelm I

Summary

Wilhelm I is a human[1]. He was born on +1270-00-00T00:00:00Z[2]. He died on +1331-11-18T00:00:00Z[3].

Key Facts

  • Wilhelm I was born on +1270-00-00T00:00:00Z[2].
  • Wilhelm I died on +1331-11-18T00:00:00Z[3].
  • Wilhelm I is buried at St. Moriz[4].
  • Wilhelm I's father was Diether V.[5].
  • Wilhelm I's mother was Margareta von Jülich[6].
  • Among Wilhelm I's spouses was Adelheid von Waldeck[7].
  • Among Wilhelm I's spouses was Irmengard (Jutta) von Isenburg[8].
  • A child of Wilhelm I was Eberhard V. von Katzenelnbogen[9].
  • A child of Wilhelm I was Agnes von Katzenelnbogen[10].
  • A child of Wilhelm I was Q55179002[11].
  • A child of Wilhelm I was Elisabeth von Katzenelnbogen[12].
  • A child of Wilhelm I was Anna von Katzenelnbogen[13].
  • A child of Wilhelm I was Wilhelm II.[14].
  • Wilhelm I held citizenship in Germany[15].
  • Wilhelm I held citizenship in County of Katzenelnbogen[16].
  • Wilhelm I is recorded as male[17].
  • Wilhelm I's instance of is recorded as human[18].
  • Wilhelm I's given name is recorded as Wilhelm[19].
  • Wilhelm I's languages spoken, written or signed is recorded as German[20].
  • Wilhelm I's genealogics.org person ID is recorded as I00021972[21].
  • Wilhelm I's Google Knowledge Graph ID is recorded as /g/1224z150[22].
  • Wilhelm I's sibling is recorded as Dietrich VI Graf von Katzenelnbogen[23].
  • Wilhelm I's WeRelate person ID is recorded as Wilhelm_Katzenelnbogen_(1)[24].
  • Wilhelm I's The Peerage person ID is recorded as p60440.htm#i604396[25].
  • Wilhelm I's Roglo person ID is recorded as p=wilhelm;n=von katzenelnbogen;oc=1[26].

Body

Origins and Family

Wilhelm I was born on +1270-00-00T00:00:00Z[2]. His father was Diether V.[5]. His mother was Margareta von Jülich[6].

Personal Life

Spouses include Adelheid von Waldeck[7], 1285–1329[27], of Germany[28] and Irmengard (Jutta) von Isenburg[8]. Children include Eberhard V. von Katzenelnbogen[9], an aristocrat[29], 1322–1402[30], of Germany[31]; Agnes von Katzenelnbogen[10]; Q55179002[11]; Elisabeth von Katzenelnbogen[12], a count[32], 1330–1383[33]; Anna von Katzenelnbogen[13], b. 1350[34]; and Wilhelm II.[14], b. 1315[35].

Death and Burial

Wilhelm I died on +1331-11-18T00:00:00Z[3]. Burial took place at St. Moriz[4].

FAQs

Who were Wilhelm I's parents?

Wilhelm I's father was Diether V.[5]. Wilhelm I's mother was Margareta von Jülich[6].

Who was Wilhelm I married to?

Wilhelm I's spouses include Adelheid von Waldeck[7] and Irmengard (Jutta) von Isenburg[8].

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . Wikidata. wikidata.org. → on this site
  8. [34] . Wikidata. wikidata.org. → on this site
  9. [35] . 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). Wilhelm I. Retrieved May 3, 2026, from https://4ort.xyz/entity/wilhelm-i-q1281013
MLA “Wilhelm I.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/wilhelm-i-q1281013.
BibTeX @misc{4ortxyz_wilhelm-i-q1281013_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Wilhelm I}}, year = {2026}, url = {https://4ort.xyz/entity/wilhelm-i-q1281013}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Wilhelm I — https://4ort.xyz/entity/wilhelm-i-q1281013 (retrieved 2026-05-03)

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