William married Elizabeth (Isabel) of Vermandois de Crèpi in 1118. Elizabeth (daughter of Hugh the Great of Vermandois de Crépi, Count of Vermandois and Adelaide of Vermandois) died before Jul 1147. [Group Sheet] [Family Chart]
William married Gundred, Countess of Surrey before 1070. Gundred (daughter of Gerbod II of Oosterzele-Scheldewindeke, Advocate of Saint-Bertin) died on 27 May 1085 in Castle Acre, Norfolk; was buried in Chapter house of Lewes Priory. [Group Sheet] [Family Chart]
Rudolf + Beatrix. Beatrix and died. [Group Sheet] [Family Chart]
Rudolf + Beatrice de Vascoeuil. Beatrice (daughter of Tesselin of Rouen, Vicomte and de Bolbec) was born about 1020 in France; died before 1059. [Group Sheet] [Family Chart]