John I, Duke of Brunswick-Grubenhagen
Provost of St. Alexandri in Einbeck (died 1367)
About John I, Duke of Brunswick-Grubenhagen
Lived 1350 – 1367 (aged 16–17). John I, Duke of Brunswick-Grubenhagen was a catholic priest.
John I, Duke of Brunswick-Grubenhagen (before 1322–23 May 1367) was provost of the St. Alexandri Minster in Einbeck.
He was the son of Duke Henry I "the Marvelous" of Brunswick-Grubenhagen and his wife Agnes of Meissen, daughter of Margrave Albert II of Meissen.
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Important facts
Frequently asked questions
Who was John I, Duke of Brunswick-Grubenhagen?
Provost of St. Alexandri in Einbeck (died 1367)
When was John I, Duke of Brunswick-Grubenhagen born?
John I, Duke of Brunswick-Grubenhagen was born in 1350.
When did John I, Duke of Brunswick-Grubenhagen die?
John I, Duke of Brunswick-Grubenhagen died on 23 May 1367.
What was John I, Duke of Brunswick-Grubenhagen's occupation?
John I, Duke of Brunswick-Grubenhagen was a catholic priest.
Sources & further reading
· Wikipedia: John I, Duke of Brunswick-Grubenhagen
· DBpedia: John I of Brunswick-Grubenhagen
Cite this page
APA: Biography.guide. (2026). John I, Duke of Brunswick-Grubenhagen. https://biography.guide/john-i-duke-of-brunswick-grubenhagen/
MLA: "John I, Duke of Brunswick-Grubenhagen." Biography.guide, https://biography.guide/john-i-duke-of-brunswick-grubenhagen/.
Chicago: "John I, Duke of Brunswick-Grubenhagen." Biography.guide. https://biography.guide/john-i-duke-of-brunswick-grubenhagen/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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