Casimir I of Oświęcim

Duke of Oświęcim
Person human Q479997
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Casimir I of Oświęcim

Summary

Casimir I of Oświęcim is a human[1]. He was born on January 1, 1396[2]. He died on April 7, 1434[3]. He has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[4]

Key Facts

  • Casimir I of Oświęcim was born on January 1, 1396[2].
  • Casimir I of Oświęcim was born on 1350[5].
  • Casimir I of Oświęcim was born on 1396[6].
  • Casimir I of Oświęcim died on April 7, 1434[3].
  • Casimir I of Oświęcim's father was Przemysław of Oświęcim[7].
  • Casimir I of Oświęcim was married to Anna żagańska[8].
  • Casimir I of Oświęcim was married to Margareta of Opava-Ratibor[9].
  • A child of Casimir I of Oświęcim was Jan IV of Oświęcim[10].
  • A child of Casimir I of Oświęcim was Wenceslaus I of Zator[11].
  • A child of Casimir I of Oświęcim was Przemysław of Toszek[12].
  • Casimir I of Oświęcim held the position of duke[13].
  • Casimir I of Oświęcim's religion is recorded as Catholicism[14].
  • Casimir I of Oświęcim is recorded as male[15].
  • Casimir I of Oświęcim's instance of is recorded as human[16].
  • Casimir I of Oświęcim's family is recorded as Q12038314[17].
  • Casimir I of Oświęcim's Commons category is recorded as Casimir I, Duke of Oświęcim[18].
  • Casimir I of Oświęcim's given name is recorded as Kazimierz[19].
  • Casimir I of Oświęcim's given name is recorded as Casimir[20].

Body

Origins and Family

Recorded date of birth include January 1, 1396[2], 1350[5], and 1396[6]. Casimir I of Oświęcim's father was Przemysław of Oświęcim[7].

Career and Affiliations

Casimir I of Oświęcim held the position of duke[13].

Personal Life

Spouses include Anna żagańska[8], 1390–1426[21] and Margareta of Opava-Ratibor[9], 1410–1459[22]. Children include Jan IV of Oświęcim[10], a feudatory[23], 1420–1495[24], of Kingdom of Poland[25]; Wenceslaus I of Zator[11], 1418–1465[26]; and Przemysław of Toszek[12], 1425–1484[27]. Casimir I of Oświęcim's religion is recorded as Catholicism[14].

Death and Burial

Casimir I of Oświęcim died on April 7, 1434[3].

Why It Matters

Casimir I of Oświęcim has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[4] He is known by 3 alternative names across languages and contexts.[28]

FAQs

Who were Casimir I of Oświęcim's parents?

Casimir I of Oświęcim's father was Przemysław of Oświęcim[7].

Who was Casimir I of Oświęcim married to?

Casimir I of Oświęcim's spouses include Anna żagańska[8] and Margareta of Opava-Ratibor[9].

References

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

Direct Wikidata claims

  1. [15] . wikidata.org.
  2. [7] . wikidata.org.
  3. [8] . wikidata.org.
  4. [9] . wikidata.org.
  5. [16] . wikidata.org.
  6. [13] . wikidata.org.
  7. [10] . wikidata.org.
  8. [11] . wikidata.org.
  9. [12] . wikidata.org.
  10. [17] . wikidata.org.
  11. [14] . wikidata.org.
  12. [18] . wikidata.org.
  13. [2] . wikidata.org.
  14. [5] . wikidata.org.
  15. [6] . wikidata.org.
  16. [3] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.

Inline context (facts about related entities)

  1. [21] . Wikidata. wikidata.org. → on this site
  2. [22] . Wikidata. wikidata.org. → on this site
  3. [23] . Wikidata. wikidata.org. → on this site
  4. [24] . Wikidata. wikidata.org. → on this site
  5. [25] . Wikidata. wikidata.org. → on this site
  6. [26] . Wikidata. wikidata.org. → on this site
  7. [27] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [4] . Wikidata sitelinks. wikidata.org.
  2. [28] . 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). Casimir I of Oświęcim. Retrieved April 10, 2026, from https://4ort.xyz/entity/casimir-i-of-o-wi-cim
MLA “Casimir I of Oświęcim.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/casimir-i-of-o-wi-cim.
BibTeX @misc{4ortxyz_casimir-i-of-o-wi-cim_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Casimir I of Oświęcim}}, year = {2026}, url = {https://4ort.xyz/entity/casimir-i-of-o-wi-cim}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Casimir I of Oświęcim — https://4ort.xyz/entity/casimir-i-of-o-wi-cim (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/casimir-i-of-o-wi-cim · Last refreshed:

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. 17d ago · DifoolBot bot · 2026-08-12 view diff on Wikidata ↗
    Sex or gender male
    Family Q12038314
    Position held duke
    Religion or worldview Catholicism
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P214]]: 658176021920701500000, Adding VIAF ID based on NUKAT ID, added [[Property:P214]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.