William IX of Aquitaine

William IX of Aquitaine (1071–1126) was a medieval duke known for his leadership and support of the arts. He is often considered one of the first troubadours—poets and musicians who created lyrical poetry about love and courtly manners. William was also a formidable political figure, shaping the culture and politics of southwestern France. His court became a hub for the development of early French lyric poetry, influencing European literature. Despite his military and political pursuits, his lasting legacy is his patronage of the arts, helping to popularize poetic expression in medieval Europe.