John I, Duke of Brunswick-Grubenhagen

Provost of St. Alexandri in Einbeck (died 1367)
Person human Q1417492
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John I, Duke of Brunswick-Grubenhagen

Summary

John I, Duke of Brunswick-Grubenhagen is a human[1]. He was born on +1350-00-00T00:00:00Z[2]. He died on +1367-05-23T00:00:00Z[3]. He worked as a priest[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,299 of 1,000,298).[5]

Key Facts

  • John I, Duke of Brunswick-Grubenhagen was born on +1350-00-00T00:00:00Z[2].
  • John I, Duke of Brunswick-Grubenhagen died on +1367-05-23T00:00:00Z[3].
  • John I, Duke of Brunswick-Grubenhagen's father was Henry I, Duke of Brunswick-Grubenhagen[6].
  • John I, Duke of Brunswick-Grubenhagen's mother was Agnes of Meissen[7].
  • John I, Duke of Brunswick-Grubenhagen worked as a priest[4].
  • John I, Duke of Brunswick-Grubenhagen's religion is recorded as Catholic Church[8].
  • John I, Duke of Brunswick-Grubenhagen is recorded as male[9].
  • John I, Duke of Brunswick-Grubenhagen's instance of is recorded as human[10].
  • John I, Duke of Brunswick-Grubenhagen's family is recorded as House of Welf[11].
  • John I, Duke of Brunswick-Grubenhagen's Freebase ID is recorded as /m/0h5220f[12].
  • John I, Duke of Brunswick-Grubenhagen's given name is recorded as John[13].
  • John I, Duke of Brunswick-Grubenhagen's Rodovid ID is recorded as 914157[14].
  • John I, Duke of Brunswick-Grubenhagen's genealogics.org person ID is recorded as I00591702[15].
  • John I, Duke of Brunswick-Grubenhagen's sibling is recorded as Irene of Brunswick[16].
  • John I, Duke of Brunswick-Grubenhagen's sibling is recorded as Adelaide of Brunswick[17].
  • John I, Duke of Brunswick-Grubenhagen's sibling is recorded as Ernest I, Duke of Brunswick-Grubenhagen[18].
  • John I, Duke of Brunswick-Grubenhagen's sibling is recorded as Henry II, Duke of Brunswick-Grubenhagen[19].
  • John I, Duke of Brunswick-Grubenhagen's sibling is recorded as William, Duke of Brunswick-Grubenhagen[20].
  • John I, Duke of Brunswick-Grubenhagen's WeRelate person ID is recorded as John_I,Duke_of_Brunswick-Grubenhagen(1)[21].
  • John I, Duke of Brunswick-Grubenhagen's The Peerage person ID is recorded as p783.htm#i7830[22].
  • John I, Duke of Brunswick-Grubenhagen's FactGrid item ID is recorded as Cornelia[23].

Body

Origins and Family

John I, Duke of Brunswick-Grubenhagen was born on +1350-00-00T00:00:00Z[2]. His father was Henry I, Duke of Brunswick-Grubenhagen[6]. His mother was Agnes of Meissen[7].

Career and Affiliations

John I, Duke of Brunswick-Grubenhagen worked as a priest[4].

Personal Life

John I, Duke of Brunswick-Grubenhagen's religion is recorded as Catholic Church[8].

Death and Burial

John I, Duke of Brunswick-Grubenhagen died on +1367-05-23T00:00:00Z[3].

Why It Matters

John I, Duke of Brunswick-Grubenhagen ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,299 of 1,000,298).[5]

FAQs

Who were John I, Duke of Brunswick-Grubenhagen's parents?

John I, Duke of Brunswick-Grubenhagen's father was Henry I, Duke of Brunswick-Grubenhagen[6]. John I, Duke of Brunswick-Grubenhagen's mother was Agnes of Meissen[7].

What did John I, Duke of Brunswick-Grubenhagen do for work?

John I, Duke of Brunswick-Grubenhagen worked as priest[4].

References

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

Direct Wikidata claims

  1. [9] . wikidata.org.
  2. [6] . wikidata.org.
  3. [7] . wikidata.org.
  4. [10] . wikidata.org.
  5. [11] . wikidata.org.
  6. [4] . wikidata.org.
  7. [8] . wikidata.org.
  8. [2] . wikidata.org.
  9. [3] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Retrieved . wikidata.org.
  21. [23] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [5] . Wikimedia Foundation. dumps.wikimedia.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 Brunswick-Grubenhagen. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-i-duke-of-brunswick-grubenhagen
MLA “John I, Duke of Brunswick-Grubenhagen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-i-duke-of-brunswick-grubenhagen.
BibTeX @misc{4ortxyz_john-i-duke-of-brunswick-grubenhagen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John I, Duke of Brunswick-Grubenhagen}}, year = {2026}, url = {https://4ort.xyz/entity/john-i-duke-of-brunswick-grubenhagen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John I, Duke of Brunswick-Grubenhagen — https://4ort.xyz/entity/john-i-duke-of-brunswick-grubenhagen (retrieved 2026-05-03)

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