In 1210, William de Braose fled Wales disguised as a beggar, to France. His wife and eldest son were captured. William died the following year in August 1211 at Corbeil, France. He was buried in the Abbey of St. Victor in Paris by a fellow exile and vociferous opponent of King John, Stephen Langton, the Archbishop of Canterbury. His hopes to return alive to Wales and for a burial in Brecon were to be unfulfilled. William's wife, Maud, and eldest son, William, once captured, were allegedly murdered by King John, possibly starved to death while incarcerated at Windsor Castle and Corfe Castle in 1210.