Christine married William De Mandeville, [Earl of Essex] before 18 Nov 1220 in Of, , Essex, England. William (son of Geoffrey Fitzpiers and Beatrice De Saye) was born about 1176 in Of, , Essex, England; died on 8 Jan 1226/1227; was buried in Priory, Shouldham, Norfolk, England. [Group Sheet] [Family Chart]