Born Jacques Léon Louis Frédérix in Ixelles, Belgium, he was educated at the École régimentaire in Nivelles, and was destined for a military career. At age twenty-five however he moved to Paris where he pursued an interest in acting, first on stage and then in film, adopting the name Jacques Feyder. He joined the Gaumont Film Company and in 1914 he became an assistant director with Gaston Ravel. He started directing films for Gaumont in 1916, but his career was interrupted by service with the Belgian army during 1917-1919.