DUTREUIL DE RHINS, Jules-Léon
DUTREUIL DE RHINS, Jules-Léon. Saint-Étienne (Loire) 2.1.1846 — Tong-mbon-ndo in Kham 5.6.1894. French Marine Officer, Cartographer, Traveller and Explorer. Son of Jean-Denis Dutreuil de Rhins (1816–1872) and Jeanne Félicité Blondart. Born in the Loire area, educated at École navale. Joined first the merchant navy, soon moved to military navy. In…