About William II, Duke of Aquitaine
Lived 857 – 926 (aged 68–69). William II, Duke of Aquitaine was a feudatory.
The submission of Guillaume II of Aquitaine, by V. Carducci (17th c.). Madrid, Prado museum William II the Young (died 13 December 926) was the Count of Auvergne and Duke of Aquitaine from 918 to his death, succeeding his uncle William I.
Military support for Rudolph of France and eventual revolt against Rudolph William was son of the Acfred I of Carcassonne and Adelinde, William I's sister and Bernard Plantapilosa's daughter. Immediately after succeeding his uncle, he made war on the Burgundians and Normans, who refused to accept Rudolph as king of France. His support of the king, however, was insincere. He later revolted and Rudolph led an army into Aquitaine, but was called back to defend the Rhine from the Magyars. William died soon after.
Vassal of the Duke of Burgundy
In 924 the duke Raoul of Burgundy came up to the Loire river and William was forced to make his submission to him. Upon which Raoul, relieved that such a powerful vassal accepted his suzerainty, gave him back the counties of Berry and Macon and the town of Bourges.
Dukes of Aquitaine family tree
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Important facts
People in William II, Duke of Aquitaine's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped William II, Duke of Aquitaine's
Frequently asked questions
Who was William II, Duke of Aquitaine?
Duke of Aquitaine
When was William II, Duke of Aquitaine born?
William II, Duke of Aquitaine was born in 857.
When did William II, Duke of Aquitaine die?
William II, Duke of Aquitaine died on 12 December 926.
What was William II, Duke of Aquitaine's occupation?
William II, Duke of Aquitaine was a feudatory.
Sources & further reading
· Wikipedia: William II, Duke of Aquitaine
· DBpedia: William II of Aquitaine
Cite this page
APA: Biography.guide. (2026). William II, Duke of Aquitaine. https://biography.guide/william-ii-duke-of-aquitaine/
MLA: "William II, Duke of Aquitaine." Biography.guide, https://biography.guide/william-ii-duke-of-aquitaine/.
Chicago: "William II, Duke of Aquitaine." Biography.guide. https://biography.guide/william-ii-duke-of-aquitaine/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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