William I ( Old Norman : Williame I ; c. 1028 - 9 September 1087 ) , usually known as William the Conqueror and sometimes William the Bastard , was the first Norman King of England , reigning from 1066 until his death in 1087 .
William I of England ( c. 1027-1087 ) , also known as William the Conqueror , was the first Norman King of England ( 1066-1087 ) .