She acted as administrator of the Duchy of Bourbon for her third spouse John I, Duke of Bourbon, during his imprisonment in England after he was captured following the French defeat at the Battle of Agincourt in 1415, until 1434.
Foi administradora do Ducado de Borbón para o seu terceiro esposo Xoán I, duque de Borbón, durante o seu encarceramento en Inglaterra despois da derrota francesa na batalla de Agincourt en 1415, até 1434.