 Complete the following phrase:  Lamotte-Guérin, who therefore had access to the prison records, gives the date of the prisoners arrest 1669. He spends time with the prisoner every day, for example when he accompanies Saint-Mars to serve the prisoners meals, as Saint-Mars describes in a letter to Louvois in January 1696. Thirty years before the publication of Voltaires The Age of Louis XIV, Lagrange-Chancel already refers to the consideration shown by Saint-Mars, the silver dishes and luxury clothes. The prisoner is identified as the Duke of Beaufort, who died at the 