Simplify the following text for a Grade 6 native English-speaking person.
Original: He lived the remainder of his life in France , acquiring an appointment to the consulate at Caen due to the influence of Lord Alvanley and the Marquess of Worcester , only in the reign of William IV .
Simplified: He lived the remainder of his life in France . In the reign of William IV he got an appointment at Caen by the influence of Lord Alvanley and the Marquess of Worcester .