When did the husband of Rufina Ivanovna Pukhova die?
Kim Philby Harold Adrian Russell "Kim" Philby (1 January 1912 – 11 May 1988) was a high-ranking member of British intelligence who worked as a double agent before defecting to the Soviet Union in 1963. He served as both an NKVD and KGB operative.
Andrey Andreyevich Smirnov Andrey Andreyevich Smirnov (Russian: Андрей Андреевич Смирнов ), (15 October 1905 – 26 February 1982), was a Soviet career diplomat.