Source-basedFalling

Eric I, Duke of Brunswick-Grubenhagen

Duke of the Principality Grubenhagen

Lived 1380–1427, aged 47Germany

Summary

Updated 2026-06-18

Eric I, Duke of Brunswick-Grubenhagen nicknamed the winner, ruled the Principality of Grubenhagen, a part of the Duchy of Brunswick-Lüneburg.

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By the numbers

The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame

Falling

44.6

Composite of search demand, mentions, audience & graph footprint.

Score components

Historical10.3

Source confidence60.0

Completeness35.0

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