Jean-Louis Jeanmaire
Swiss military officer
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Jean-Louis Jeanmaire was a brigadier in the Swiss army who passed highly classified Swiss military secrets to the Soviet Union from 1962 up until his retirement at 65 in 1975. Wikipedia
Born: March 25, 1910, Biel/Bienne, Switzerland
Died: January 29, 1992 (age 81 years), Bern, Switzerland