John I Orsini

count palatine of Cephalonia and Zakynthos
Person human Q3556477
John I Orsini
Original design: unknown 13th-century artist; Sketch: Gustave Schlumberger (1844–1929) · Public Domain · Wikimedia

Facts

16 properties
🏷️ Also known as
en John I Orsini cs Jan I. Orsini cs Giovanni I. Orsini el Ιωάννης Α΄ Ορσίνι el Ιωάννης Α’ Ορσίνι es Juan I Orsini es Giovanni I Orsini fr Giovanni Ier Orsini nl Giovanni I Orsini pl Jan I Orsini ru Иоанн I Орсини uk Джованні I Орсіні zh 乔瓦尼一世·奥尔西尼
🔖 Identifiers · 2
Freebase ID
/m/0w1zwkv
Genealogics.org person ID
I00571554

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🔗 Connections
Child 2
Children (paternal) 2
Country of citizenship 1
Father 1
Given name 1
Instance of 1
Noble title 1
Occupation 1
Parent of 1
Place of death 1
Sex or gender 1
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Summary

John I Orsini was born in 1300[1]. He died in Cephalonia[2]. He died in 1317[3]. He worked as a military officer[4].

Body

Personal Life

Children include Nicholas Orsini[7], a monarch[18], 1295–1323[19], of Byzantine Empire[20]; John II Orsini[8], an aristocrat[21], 1300–1335[22], of Byzantine Empire[23]; Guy Orsini[9]; and Margaret Orsini[10].

FAQs

Where did John I Orsini die?

John I Orsini died in Cephalonia[2].

Who were John I Orsini's parents?

John I Orsini's father was Riccardo Orsini[5].

Who was John I Orsini married to?

John I Orsini's spouses include Maria Komnene Doukaina[6].

What did John I Orsini do for work?

John I Orsini worked as military officer[4].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [13] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [12] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [14] ↑ . wikidata.org.
  12. [15] ↑ . wikidata.org.
  13. [4] ↑ . wikidata.org.
  14. [1] ↑ . wikidata.org.
  15. [3] ↑ . wikidata.org.
  16. [16] ↑ . wikidata.org.
  17. [17] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [18] ↑ . Wikidata. wikidata.org. → on this site
  2. [19] ↑ . Wikidata. wikidata.org. → on this site
  3. [20] ↑ . Wikidata. wikidata.org. → on this site
  4. [21] ↑ . Wikidata. wikidata.org. → on this site
  5. [22] ↑ . Wikidata. wikidata.org. → on this site
  6. [23] ↑ . Wikidata. wikidata.org. → on this site

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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). John I Orsini. Retrieved November 4, 2026, from https://4ort.xyz/entity/john-i-orsini
MLA “John I Orsini.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/john-i-orsini.
BibTeX @misc{4ortxyz_john-i-orsini_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John I Orsini}}, year = {2026}, url = {https://4ort.xyz/entity/john-i-orsini}, note = {Accessed: 2026-11-04}}
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