Hugh and his family were to become lords of the town and castle of Vernon later in the eleventh century .
Hugh was not its lord at the time of this charter as the Dukes of Normandy held this title personally until 1035 .
Although Hugh and his family were to become lords of the town and castle of Vernon later in the eleventh century , Hugh was not its lord at the time of this charter as the Dukes of Normandy held this title personally until 1035 .