Cynthia was codename for what American spy?
Amy Elizabeth Thorpe: Amy Elizabeth "Betty" Thorpe (November 22, 1910 – December 1, 1963) was, according to William Stephenson of British Security Coordination, an American spy, codenamed "Cynthia", who worked for his agency during World War II. William Stephenson: Sir William Samuel Stephenson, CC, MC, DFC (23 January 1897 – 31 January 1989) was a Canadian soldier, airman, businessman, inventor, spymaster, and the senior representative of British Security Coordination (BSC) for the entire western hemisphere during World War II.
i don't know