In 1314, the daughters-in-law of Philip IV, Margaret of Burgundy (wife of Louis X) and Blanche of Burgundy (wife of Charles IV) were accused of adultery, and their alleged lovers (Phillipe d'Aunay and Gauthier d'Aunay) tortured, flayed and executed in what has come to be known as the "Tour de Nesle affair" (). A third daughter-in-law, Joan II, Countess of Burgundy (wife of Philip V), was accused of knowledge of the affairs.