Person ? G. de Cerjat
- From 1908-01-01 to 1908-12-31, Representant of CHEMIN DE FER DE VICTORIA A MINAS
- From 1912-01-01 to 1912-12-31, Administrateur of Brazil Railway Cy
- From 1912-01-01 to 1933-12-31, Administrateur of SOCIÉTÉ DE TRAVAUX DYLE ET BACALAN
- From 1917-01-01 to 1927-12-31, Administrateur of THE CITY OF SAN PAULO IMPROVEMENTS AND FREEHOLD LAND CY LTED (Société Générale immobilière et d'embellissement de la Ville de Sao-Paulo)