Werner von Siemens
13 December 1816 — 6 December 1892
Ernst Werner Siemens was a German electrical engineer, inventor and industrialist. Siemens's name has been adopted as the SI unit of electrical conductance, the siemens. He founded the electrical and telecommunications conglomerate Siemens and invented the electric tram, trolley bus, electric locomotive and electric elevator.
A memorial on Digital Cemetery, an endless map you can explore. This grave stands at coordinates 15, -5.