Source-basedBreakout

Ernest I, Duke of Brunswick-Grubenhagen

Prince of Grubenhagen

Lived 1297–1361, aged 64

Summary

Updated 2026-06-12

Ernest I of Brunswick-Grubenhagen was Prince of Brunswick-Grubenhagen.

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By the numbers

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

Fame

Rising

48.2

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

Score components

Momentum14.3

Historical11.2

Source confidence60.0

Completeness25.0

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