Charles-Joseph de LA CELLE, chevalier de CHÂTEAUBOURG (Rennes, 1758 - Nantes, 1837) Portrait of François Hippolyte Marie de Québriac, nephew of Chateaubriand (1782-1846) Pastel, oval shape Portrait of François Hippolyte Marie de Québriac, pastel, by C.-J. de La Celle 20.47 x 17.32 in. 52 x 44 cm Provenance: In the La Celle de Chateaubourg family since the beginning; Anonymous sale ; Mayenne, Me Blouet, 9 October 2011, n°60 ; Acquired at this sale by the current owners Bibliography: Neil Jeffares, Dictionary of pastellists before 1800, online version, no. J.2208.109, accessed 3 July 2025 Charles-Joseph de LA CELLE, chevalier de CHÂTEAUBOURG (Rennes, 1758 - Nantes, 1837) 52 x 44 cm