Henry I of Nassau-Siegen

Count of Nassau-Siegen (1303-1343)
Person human Q317019
Henry I of Nassau-Siegen
Bernard van Orley · Public Domain · Wikimedia
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Henry I of Nassau-Siegen

Summary

Henry I of Nassau-Siegen is a human[1]. He was born on 1265[2]. He died on 1343[3]. He worked as a count[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (34 views/month, #7,274 of 1,000,298).[5]

Key Facts

  • Henry I of Nassau-Siegen was born on 1265[2].
  • Henry I of Nassau-Siegen died on 1343[3].
  • Henry I of Nassau-Siegen's father was Otto I of Nassau[6].
  • Henry I of Nassau-Siegen's mother was Agnes of Leiningen[7].
  • Henry I of Nassau-Siegen was married to Adelaide of Heinsberg and Blankenberg[8].
  • A child of Henry I of Nassau-Siegen was Otto II of Nassau-Siegen[9].
  • A child of Henry I of Nassau-Siegen was Henry I of Nassau-Beilstein[10].
  • A child of Henry I of Nassau-Siegen was Agnes of Nassau-Siegen[11].
  • Henry I of Nassau-Siegen held citizenship in Germany[12].
  • Henry I of Nassau-Siegen's professions included count[4].
  • Henry I of Nassau-Siegen held the position of stadtholder[13].
  • Henry I of Nassau-Siegen held the position of commanding officer[14].
  • Henry I of Nassau-Siegen is recorded as male[15].
  • Henry I of Nassau-Siegen's instance of is recorded as human[16].
  • Henry I of Nassau-Siegen's family is recorded as House of Nassau-Siegen (1303-1607)[17].
  • Henry I of Nassau-Siegen's noble title is recorded as count[18].
  • Henry I of Nassau-Siegen's noble title is recorded as Count of Nassau[19].
  • Henry I of Nassau-Siegen's noble title is recorded as Count of Nassau-Siegen[20].
  • Henry I of Nassau-Siegen's Commons category is recorded as Henry I, Count of Nassau-Siegen[21].
  • Henry I of Nassau-Siegen's family name is recorded as Nassau[22].
  • Henry I of Nassau-Siegen's family name is recorded as Siegen[23].
  • Henry I of Nassau-Siegen's given name is recorded as Heinrich[24].
  • Henry I of Nassau-Siegen's described by source is recorded as Allgemeine Deutsche Biographie[25].
  • Henry I of Nassau-Siegen's described by source is recorded as Neue Deutsche Biographie[26].
  • Henry I of Nassau-Siegen's number of children is recorded as {'amount': '+5'}[27].

Body

Origins and Family

Henry I of Nassau-Siegen was born on 1265[2]. His father was Otto I of Nassau[6]. His mother was Agnes of Leiningen[7].

Career and Affiliations

Henry I of Nassau-Siegen worked as a count[4]. Positions held include stadtholder[13], a position[28], founded in 1470[29] and commanding officer[14], a military position[30].

Personal Life

Among Henry I of Nassau-Siegen's spouses was Adelaide of Heinsberg and Blankenberg[8]. Children include Otto II of Nassau-Siegen[9], a count[31], 1305–1350[32], of Germany[33]; Henry I of Nassau-Beilstein[10], a Count of Nassau-Beilstein[34], 1323–1380[35], of Germany[36]; and Agnes of Nassau-Siegen[11].

Death and Burial

Henry I of Nassau-Siegen died on 1343[3].

Why It Matters

Henry I of Nassau-Siegen ranks in the top 0.73% of human entities by monthly Wikipedia readership (34 views/month, #7,274 of 1,000,298).[5] He has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[37]

FAQs

Who were Henry I of Nassau-Siegen's parents?

Henry I of Nassau-Siegen's father was Otto I of Nassau[6]. Henry I of Nassau-Siegen's mother was Agnes of Leiningen[7].

Who was Henry I of Nassau-Siegen married to?

Henry I of Nassau-Siegen's spouses include Adelaide of Heinsberg and Blankenberg[8].

What did Henry I of Nassau-Siegen do for work?

Henry I of Nassau-Siegen worked as count[4].

References

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

Direct Wikidata claims

  1. [15] . Medieval Lands. wikidata.org.
  2. [6] . Medieval Lands. wikidata.org.
  3. [7] . Medieval Lands. wikidata.org.
  4. [8] . Medieval Lands. wikidata.org.
  5. [12] . wikidata.org.
  6. [16] . Medieval Lands. wikidata.org.
  7. [13] . Siegerland und Nederland. wikidata.org.
  8. [14] . Siegerland und Nederland. wikidata.org.
  9. [9] . Medieval Lands. wikidata.org.
  10. [10] . Medieval Lands. wikidata.org.
  11. [11] . Medieval Lands. wikidata.org.
  12. [17] . Medieval Lands. wikidata.org.
  13. [18] . Medieval Lands. wikidata.org.
  14. [19] . Medieval Lands. wikidata.org.
  15. [20] . Medieval Lands. wikidata.org.
  16. [4] . wikidata.org.
  17. [21] . wikidata.org.
  18. [2] . Heinrich I., Graf von Nassau-Dillenburg. wikidata.org.
  19. [3] . Heinrich I., Graf von Nassau-Dillenburg. wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . Medieval Lands. wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . 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
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [5] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [37] . 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). Henry I of Nassau-Siegen. Retrieved April 10, 2026, from https://4ort.xyz/entity/henry-i-of-nassau-siegen
MLA “Henry I of Nassau-Siegen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/henry-i-of-nassau-siegen.
BibTeX @misc{4ortxyz_henry-i-of-nassau-siegen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Henry I of Nassau-Siegen}}, year = {2026}, url = {https://4ort.xyz/entity/henry-i-of-nassau-siegen}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Henry I of Nassau-Siegen — https://4ort.xyz/entity/henry-i-of-nassau-siegen (retrieved 2026-04-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 8w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Spouse Adelaide of Heinsberg and Blankenberg
    Child Otto II of Nassau-Siegen, Henry I of Nassau-Beilstein, Agnes of Nassau-Siegen
    Citizenship
    Country of citizenship Germany
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30848|batch #30848]]: match CERL IDs on the basis of GND (5)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.