Alan married Constance Princess Of ENGLAND in 1086. Constance (daughter of WILLIAM I, "The ENGLAND, [DUKE OF NORMAND and MATILDA Countess Of FLANDERS, [QUEEN OF ENGLAN) was born in 1061 in ,,Normandy,France; died on 13 Aug 1090 in ,,,ENGLAND; was buried in St Edmondsbury,,SUFFOLK,ENGLAND. [Group Sheet] [Family Chart]