Evdokia Alexeyevna Petrova was a Soviet spy in Australia in the 1950s. She was the wife of Vladimir Petrov, and came to prominence with him during the Petrov Affair.
Evdokia Petrova in 1954
Vladimir Petrov (diplomat)
Vladimir Mikhaylovich Petrov was a member of the Soviet Union's clandestine services who became famous in 1954 for his defection to Australia.
Vladimir Petrov in a safe house after defecting to Australia.