Person ? René Duval
- From 1912-01-01 to 1912-12-31, Administrateur of " STEAUA ROMANA " ETOILE ROUMAINE Société Anonyme pour l'Industrie du Pétrole
- From 1912-01-01 to 1912-12-31, Administrateur of PROVIDENCE RUSSE A MARIOUPOL
- From 1933-01-01 to 1933-12-31, Administrateur of ETABLISSEMENTS ZIEGLER