Birth1 April 19013024 -- Oberbrönni bei Obermuhlern, Bern, Switzerland Death15 December 1980 (Age 79) -- San José, Santa Clara County, California, USA
Birth1 April 19013024 -- Oberbrönni bei Obermuhlern, Bern, Switzerland Death15 December 1980 (Age 79) -- San José, Santa Clara County, California, USA