(n)duke of Normandy who led the Norman invasion of England and became the first Norman to be King of England; he defeated Harold II at the battle of Hastings in 1066 and introduced many Norman customs into England (1027-1087), Syn.William the Conqueror
(n)King of England and Scotland and Ireland; he married the daughter of James II and was invited by opponents of James II to invade England; when James fled, William III and Mary II were declared joint monarchs (1650-1702), Syn.William of Orange