John of Luxembourg, Count of Soissons French nobleman (died 1476) (1437-1476) (1437–1476) Parents Jeanne de Bar, Countess of Marle and Soissons Louis de Luxembourg, Count of Saint-Pol Children Siblings Anthony I, Count of Ligny Charles de Luxembourg Jacqueline de Luxembourg Peter II, Count of Saint-Pol Hélène de Luxembourg Robert of Luxembourg Louis de Luxembourg-Ligny Marguerite de Luxembourg, Châtelaine de Douai Jeanne bâtarde de Luxembourg, Dame de Varennes Gilles of Luxembourg
