Otto IV, Count of Weimar-Orlamünde

Duke of Weimar-Orlamünde
Person human Q1948929
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Otto IV, Count of Weimar-Orlamünde

Summary

Otto IV, Count of Weimar-Orlamünde is a human[1]. He was born on +1279-00-00T00:00:00Z[2]. He died on +1318-05-15T00:00:00Z[3]. He is known by 4 alternative names across languages and contexts.[4]

Key Facts

  • Otto IV, Count of Weimar-Orlamünde was born on +1279-00-00T00:00:00Z[2].
  • Otto IV, Count of Weimar-Orlamünde died on +1318-05-15T00:00:00Z[3].
  • Otto IV, Count of Weimar-Orlamünde's father was Otto III, Count of Weimar-Orlamünde[5].
  • Otto IV, Count of Weimar-Orlamünde's mother was Agnes of Saarbrücken[6].
  • Among Otto IV, Count of Weimar-Orlamünde's spouses was Adelheid of Käfernburg[7].
  • Among Otto IV, Count of Weimar-Orlamünde's spouses was Katharina von Hessen[8].
  • A child of Otto IV, Count of Weimar-Orlamünde was Otto VI of Weimar[9].
  • A child of Otto IV, Count of Weimar-Orlamünde was Elisabeth of Orlamünde-Plassenburg[10].
  • Otto IV, Count of Weimar-Orlamünde held citizenship in Holy Roman Empire[11].
  • Otto IV, Count of Weimar-Orlamünde's image is recorded as BASA-3K-7-354-19-Otto IV. (Weimar-Orlamünde).jpg[12].
  • Otto IV, Count of Weimar-Orlamünde is recorded as male[13].
  • Otto IV, Count of Weimar-Orlamünde's instance of is recorded as human[14].
  • Otto IV, Count of Weimar-Orlamünde's family is recorded as Weimar-Orlamünde[15].
  • Otto IV, Count of Weimar-Orlamünde's noble title is recorded as count[16].
  • Otto IV, Count of Weimar-Orlamünde's Commons category is recorded as Otto IV, Count of Weimar-Orlamünde[17].
  • Otto IV, Count of Weimar-Orlamünde's given name is recorded as Otto[18].
  • Otto IV, Count of Weimar-Orlamünde's Rodovid ID is recorded as 638671[19].
  • Otto IV, Count of Weimar-Orlamünde's languages spoken, written or signed is recorded as German[20].
  • Otto IV, Count of Weimar-Orlamünde's genealogics.org person ID is recorded as I00030529[21].
  • Otto IV, Count of Weimar-Orlamünde's Google Knowledge Graph ID is recorded as /g/122g3mfd[22].
  • Otto IV, Count of Weimar-Orlamünde's sibling is recorded as Herman IV, Count of Weimar-Orlamünde[23].
  • Otto IV, Count of Weimar-Orlamünde's sibling is recorded as Agnes von Weimar-Orlamünde[24].
  • Otto IV, Count of Weimar-Orlamünde's WeRelate person ID is recorded as Otto_of_Weimar-Orlamünde_(3)[25].
  • Otto IV, Count of Weimar-Orlamünde's Roglo person ID is recorded as p=otto;n=von orlamunde;oc=1[26].

Body

Origins and Family

Otto IV, Count of Weimar-Orlamünde was born on +1279-00-00T00:00:00Z[2]. His father was Otto III, Count of Weimar-Orlamünde[5]. His mother was Agnes of Saarbrücken[6].

Personal Life

Spouses include Adelheid of Käfernburg[7] and Katharina von Hessen[8]. Children include Otto VI of Weimar[9], 1297–1340[27], of Holy Roman Empire[28] and Elisabeth of Orlamünde-Plassenburg[10].

Death and Burial

Otto IV, Count of Weimar-Orlamünde died on +1318-05-15T00:00:00Z[3].

Why It Matters

Otto IV, Count of Weimar-Orlamünde is known by 4 alternative names across languages and contexts.[4]

FAQs

Who were Otto IV, Count of Weimar-Orlamünde's parents?

Otto IV, Count of Weimar-Orlamünde's father was Otto III, Count of Weimar-Orlamünde[5]. Otto IV, Count of Weimar-Orlamünde's mother was Agnes of Saarbrücken[6].

Who was Otto IV, Count of Weimar-Orlamünde married to?

Otto IV, Count of Weimar-Orlamünde's spouses include Adelheid of Käfernburg[7] and Katharina von Hessen[8].

References

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

Direct Wikidata claims

  1. [12] . wikidata.org.
  2. [13] . wikidata.org.
  3. [5] . Genealogics. wikidata.org.
  4. [6] . Genealogics. wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [11] . wikidata.org.
  8. [14] . wikidata.org.
  9. [9] . wikidata.org.
  10. [10] . Genealogics. wikidata.org.
  11. [15] . wikidata.org.
  12. [16] . wikidata.org.
  13. [17] . wikidata.org.
  14. [2] . wikidata.org.
  15. [3] . 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.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [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

Class ancestry

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

Aggregate / graph-position facts

  1. [4] . 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). Otto IV, Count of Weimar-Orlamünde. Retrieved April 10, 2026, from https://4ort.xyz/entity/otto-iv-count-of-weimar-orlam-nde
MLA “Otto IV, Count of Weimar-Orlamünde.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/otto-iv-count-of-weimar-orlam-nde.
BibTeX @misc{4ortxyz_otto-iv-count-of-weimar-orlam-nde_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Otto IV, Count of Weimar-Orlamünde}}, year = {2026}, url = {https://4ort.xyz/entity/otto-iv-count-of-weimar-orlam-nde}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Otto IV, Count of Weimar-Orlamünde — https://4ort.xyz/entity/otto-iv-count-of-weimar-orlam-nde (retrieved 2026-04-10)

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