Person ? M. Lash
- From 1917-01-01 to 1927-12-31, Administrateur of THE RIO-DE-JANEIRO TRAMWAY LIGHT AND POWER COMPANY, LIMITED
- From 1917-01-01 to 1927-12-31, Administrateur of MEXICO TRAMWAYS COMPANY
- From 1917-01-01 to 1927-12-31, Administrateur of COMPAGNIE BARCELONAISE DE TRACTION (The Barcelona Traction, Light and Power Co Ld.)
- From 1940-01-01 to 1940-12-31, Vice-Président of COMPAGNIE BARCELONAISE DE TRACTION (The Barcelona Traction, Light and Power Co Ld.)
- From 1940-01-01 to 1945-12-31, Administrateur of SOCIÉTÉ INTERNATIONALE D'ENERGIE HYDRO-ELECTRIQUE (SIDRO)