Peter I, Duke of Brittany
French duke
- Fame51.3
- Momentum3.3
- Wikipedia1.5K
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Summary
Updated 2026-06-21
Peter I, also known as Peter Mauclerc and Peter of Dreux, reigned as Duke of Brittany alongside his wife Alix from 1213 to 1221, and was regent of the duchy for his minor son John I from 1221 to 1237. As duke he was also 1st Earl of Richmond from 1218 to 1235.
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The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Stable51.3
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum3.3
Historical18.0
Source confidence60.0
Completeness50.0
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- 皮埃爾一世 (布列塔尼)Low confidencewikipedia · zh.wikipedia.org
- بيتر الاول دوق بريتانىLow confidencewikipedia · arz.wikipedia.org
- Пиер I (херцог на Бретан)Low confidencewikipedia · bg.wikipedia.org