Jean Valentine: Jean Valentine. Self: The Mystery of Flight 777. Jean Valentine was born in 1924 in Perth, Scotland, UK. She died on 17 May 2019 in Henley-on-Thames, UK.
Known For: The Mystery of Flight 777 (Self), The Man Who Cracked the Nazi Code (Self - Former Operator of the Bombe Decryption Device), Codebreaker (Self - WRNS and Bombe Operator, Bletchley Park)