1071
William IX, Duke of Aquitaine (died 1126)
William IX, Duke of Aquitaine (died 1126)
William IX, Duke of Aquitaine (died 1126)
William IX of Aquitaine
Duke of Aquitaine and Gascony and Count of Poitou
- Born
- 1071
William IX was the Duke of Aquitaine and Gascony and Count of Poitou between 1086 and his death. He was also one of the leaders of the Crusade of 1101.
Events associated with William IX of Aquitaine