Yolande of Hainaut (1160-1202) (1145–1202) Parents Baldwin IV, Count of Hainaut Alice of Namur Children Eustachie of Saint-Pol Elisabeth, Comtesse de St.Pol Siblings Agnes of Hainaut Laurence de Hainaut Baldwin V, Count of Hainaut Godefroi de Hainaut, comte d'Ostrevant Henri de Hainault Partners Hugh IV, Count of Saint-Pol Yves, Count of Soissons