Jeanne de Bar, Countess of Marle and Soissons Midieval countess (1415–1462) Parents Jeanne de Béthune, Viscountess of Meaux Robert of Bar, Count of Marle and Soissons Children John of Luxembourg, Count of Soissons Peter II, Count of Saint-Pol Anthony I, Count of Ligny Jacqueline de Luxembourg Hélène de Luxembourg Partners Louis de Luxembourg, Count of Saint-Pol