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Eric I of Brunswick-Grubenhagen

Duke of the Principality Grubenhagen ^[1]

Born

1380

Died

28 May 1427

Nationality

Germany ^[1]

Documented descendants

6082

Titles & positions

duke ^[1]

House

House of Welf ^[1]

Religion

not recorded

Sources

Wikidata Q73452 (retrieved 1 Nov 2026)

Eric I of Brunswick-Grubenhagen (1380–1427), duke | GOTHA