Genevieve Grotjan Feinstein
(1913-2006)
American mathematician and cryptanalyst
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Genevieve Marie Grotjan Feinstein (April 30, 1913 – August 10, 2006) was an American mathematician and cryptanalyst. She worked for the Signals Intelligence Service throughout World War II, during which time she played an important role in deciphering the Japanese cryptography machine Purple, and later worked on the Cold War-era Venona project.
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| Born |
30 April 1913 Buffalo, New York
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| Died |
10 August 2006 (aged 93) Fairfax, Virginia
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| Zodiac | Taurus |
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