XEE4162475 Joseph Boulogne (1748-99), Chevalier de Saint-George; son of a French plantation owner in Guadeloupe and a slave, Nanon, of African origin - Portrait of Joseph Boulogne (1748-1799), Chevalier de Saint Georges (Saint-Georges), composer of Guadeloupe origin. Engraving by Mather Brown, (1761-1831). by Brown, Mather (1761-1831) (after); Private Collection; (add.info.: Joseph Boulogne (1748-99), Chevalier de Saint-George; son of a French plantation owner in Guadeloupe and a slave, Nanon, of African origin - Portrait of Joseph Boulogne (1748-1799), Chevalier de Saint Georges (Saint-Georges), composer of Guadeloupe origin. Engraving by Mather Brown, (1761-1831).); Stefano Bianchetti; American, out of copyright.