Alan IV
Duke of Brittany (1060-1119)
- Fame52.4
- Momentum5.9
- Wikipedia939
Source-basedRising
Lived 1060–1119, aged 59
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Summary
Updated 2026-06-19
Alan IV was Duke of Brittany from 1072 until his abdication in 1112. He was also Count of Nantes and Count of Rennes. His parents were Duchess Hawise and Duke Hoel II. He is also known as Alan Fergant. Through his father, he was of the Breton House of Cornouaille dynasty. He was the last Breton-speaking Duke of Brittany.
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The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Rising52.4
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum5.9
Historical19.7
Source confidence60.0
Completeness40.0
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- 阿蘭四世 (布列塔尼)Low confidencewikipedia · zh.wikipedia.org
- Alan IVLow confidencewikipedia · br.wikipedia.org
- Alan IV de BretanyaLow confidencewikipedia · ca.wikipedia.org