Marc Birkigt
Marc Birkigt (8 March 1878, Geneva – 15 March 1953, Versoix) was a Swiss engineer, automotive and aviation pioneer, and co-founder of Hispano-Suiza in 1904. He lived in Barcelona, Spain when he was hired by Emilio de la Cuadra in 1898 to work as an automobile engineer in Cuadra's firm La Cuadra.