Eugène, 11th Prince of Ligne Prince of Ligne (1893–1960) (1893–1960) Parents Diane of Cossé-Brissac Ernest, 10th Prince of Ligne Children Archduchess Yolande, Archduchess Carl Ludwig of Austria Antoine, 13th Prince of Ligne Baudouin, 12th Prince of Ligne Siblings Princess Isabelle de Ligne Princess Marie Béatrix de Ligne Partners Philippine de Noailles
