In an apsidal chapel are some fragments of 13th century glass, representing SS. Anna and Joachim, The Annunciation and the Marriage of the Virgin. In the south side of the nave is a large marble statue, called Notre-Dame la Blanche, given in 1340 by Jeanne d'Évreux to the Abbey of S. Denis. Placed at the Revolution in the Musée des Petits-Augustins, it was afterwards transferred to S. Germain. The marble statue of S. Marguerite is by one of the brothers of the convent, Jacques Bourlet; and that representing S. François Xavier is by Coustou the younger. The following tombs were partially restored in 1824: Jean Casimir, King of Poland, who, having renounced his throne, became abbot in 1669, and died in 1672 (the kneeling figure is by Marsy, the bas-relief by Jean Thibaut, of the Congregation of S. Maur); Olivier and Louis de Castellan, killed in the service of the king in 1644 and 1669 (the figures and medallions are by Girardon); William Douglas, eighteenth Earl of Angus, who died in 1611, and his grandson James Douglas, killed in 1645, near Douai, aged twenty-eight. The epitaphs, which the Academy set up in 1819 to the memory of Nicholas Boileau, of René Descartes,[89] of Jean Mabillion, and of Bernard de Montfaucon, which were formerly at the Musée des Petits-Augustins, were placed here on the dispersal of that museum. Boileau reposed formerly in the Sainte-Chapelle, and Descartes at S. Geneviève. What remained of the royal tombs was transferred to S. Denis. Of the riches of the Treasury nothing whatever was saved; it was all pillaged and dispersed.