Blanche married King of Castile III Sancho on 30 Jan 1151 in Calahorra, Spain. III (son of Emperor of All the Spains Alfonso VII Burgundy and Berenguela Raimundo) was born in 1134; died on 31 Aug 1158 in Toledo. [Group Sheet] [Family Chart]
Garcia married Marguerite de l'Aigle. Marguerite (daughter of Gilbert de l'Aigle and Julienne de Perche) was born in 1100; died on 25 May 1141. [Group Sheet] [Family Chart]
Gilbert married Julienne de Perche in 1091. Julienne (daughter of Count of Perche and Mortaigne Geoffrey II de Perche and Beatrice de Montdidier) was born in 1070. [Group Sheet] [Family Chart]
Geoffrey married Beatrice de Montdidier. Beatrice (daughter of Count of Montdidier and Ronci Hildouin III de Montdidier and Alix (Adelaide) de Roucy) was born about 1051 in Montdidier, Somme, France; died after 1129. [Group Sheet] [Family Chart]