Pedzisa mutsara unotevera: Muna 1818 akapinda mubasa roumishinari. Muna 1829 akadzokera kuFrance Ministry of Foreign Affairs, achiva sous-directeur wayo ipapo director wayo wezvematongerwe enyika, asi basa rake rakakanganiswa nezvikumbiro zvake zvekurega basa mushure mekushanduka kwe1830 uye
1848, iyo yaakaita yokupedzisira pashure pokubudirira kwa 1851. Akasarudzwa kuva nhengo yeAcadémie française muna 1878