John I, Duke of Opava

Co-ruler of Troppau and Głubczyce and Lord of Fulnek
Person human Q428951
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John I, Duke of Opava

Summary

John I, Duke of Opava is a human[1]. He was born on +1420-01-01T00:00:00Z[2]. He died on +1454-01-01T00:00:00Z[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[4]

Key Facts

  • John I, Duke of Opava was born on +1420-01-01T00:00:00Z[2].
  • John I, Duke of Opava died on +1454-01-01T00:00:00Z[3].
  • John I, Duke of Opava's father was Wenceslaus II, Duke of Opava[5].
  • John I, Duke of Opava's religion is recorded as Catholicism[6].
  • John I, Duke of Opava is recorded as male[7].
  • John I, Duke of Opava's instance of is recorded as human[8].
  • John I, Duke of Opava's family is recorded as Opavian Přemyslids[9].
  • John I, Duke of Opava's Freebase ID is recorded as /m/0k3mjvl[10].
  • John I, Duke of Opava's given name is recorded as John[11].
  • John I, Duke of Opava's Prabook ID is recorded as 2229233[12].
  • John I, Duke of Opava's sibling is recorded as John II, Duke of Opava[13].

Body

Origins and Family

John I, Duke of Opava was born on +1420-01-01T00:00:00Z[2]. His father was Wenceslaus II, Duke of Opava[5].

Personal Life

John I, Duke of Opava's religion is recorded as Catholicism[6].

Death and Burial

John I, Duke of Opava died on +1454-01-01T00:00:00Z[3].

Why It Matters

John I, Duke of Opava ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[4] He has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[14]

FAQs

Who were John I, Duke of Opava's parents?

John I, Duke of Opava's father was Wenceslaus II, Duke of Opava[5].

References

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

Direct Wikidata claims

  1. [7] . wikidata.org.
  2. [5] . wikidata.org.
  3. [8] . wikidata.org.
  4. [9] . wikidata.org.
  5. [6] . wikidata.org.
  6. [2] . wikidata.org.
  7. [3] . wikidata.org.
  8. [10] . Freebase Data Dumps. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [4] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] . 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). John I, Duke of Opava. Retrieved April 10, 2026, from https://4ort.xyz/entity/john-i-duke-of-opava
MLA “John I, Duke of Opava.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/john-i-duke-of-opava.
BibTeX @misc{4ortxyz_john-i-duke-of-opava_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John I, Duke of Opava}}, year = {2026}, url = {https://4ort.xyz/entity/john-i-duke-of-opava}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John I, Duke of Opava — https://4ort.xyz/entity/john-i-duke-of-opava (retrieved 2026-04-10)

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