In another of the windows are depictions of Monseigneur Révol, Monseigneur Thoreau and Monseigneur de Hercé. Beneath the image of Révol, a bishop is shown blessing the sea, beneath Thoreau a bishop and a man are shown by a water pipe and beneath de Hercé the scene shows de Hercé being shot in 1795 with Mr.de Sombreuil. The altar is the work of Hérault, the Rennes sculptor and was executed in 1859. The absidial chapel also contains the tombs of Jean Louis de Bouschet de Sourches, Mathurin de Plédran, Antoine de Révol, Mathieu Thoreau and Jean-François Dondel.