Agnes Meyer Driscoll
Agnes Meyer Driscoll (July 24, 1889 – September 16, 1971), known as "Miss Aggie" or "Madame X'", was an American cryptanalyst during both World War I and World War II and was known as "the first lady of naval cryptology." == Early years == Driscoll was born Agnes May Meyer in Geneseo, Illinois, in 1889. She moved with her family to Westerville, Ohio, in 1895, where her father, Gustav Meyer, had taken a job teaching music at Otterbein College.