EntityQ1243343· pop 9· linked from 8 articlesWilliam ISign in to saveFrench aristocratListeners · Last.fmListeners8Total plays21 <a href="https://www.last.fm/music/William+I">Read more on Last.fm</a>via Last.fm · William IConnectionsFrenchEntityConstantinopleEntityCategories1170s births1217 deaths12th-century French nobility13th-century French nobilityChristians of the CrusadesCounts of SancerreFrench people who died in prison custodyHouse of BloisPrisoners and detainees of the Despotate of Epirus