Grigory Langsdorff was born in 1774.
Hans Langsdorff was born on 1894-03-20.
Grigory Langsdorff died in 1852.
Hans Langsdorff died on 1939-12-19.
W. Langsdorff has written: 'Messen von Gewinden' -- subject(s): Measurement, Screw-threads
Eva Willemarck was born in 1984.
Eva Marshal was born in 1203.
Eva Jablonka was born in 1952.
Eva Pölzl was born in 1975.
Eva Kolinská was born in 1940.
Eva Kutová was born in 1935.
Eva Urbanová was born in 1961.