Nyora kupfuurira kweiyi ndima - Muna 1818 akapinda mubasa rehurumende. Muna 1829 akadzokera kuFrench ministry of foreign affairs, achiva sous-directeur wayo ipapo director wayo wezvematongerwo enyika, asi basa rake rakakanganiswa nekupihwa kwake kwekusiya basa mushure mekushanduka kwe1830 na1848
, iyo akaita kuti ive yokupedzisira pashure pokubudirira kwa 1851. Akasarudzwa kuva nhengo yeAcadémie française muna 1878