Tambov Oblast was created in 1937.
Vladimir Semyonov was born on February 16, 1911, in Krasnoslobodskoye, Tambov Governorate, Russian Empire [now Inokovka, Tambov Oblast, Russia].
Vladimir Zeldin was born on February 10, 1915, in Kozlov, Tambov Governorate, Russian Empire [now Michurinsk, Tambov Oblast, Russia].
Aleksandr Lenkov was born on May 17, 1943, in Rasskazovo, Tambov Oblast, Russian SFSR, USSR [now Russia].
Volyn Oblast was created in 1939.
Yaroslavl Oblast was created in 1936.
Tomsk Oblast was created in 1944.
Astrakhan Oblast was created in 1943.
Chelyabinsk Oblast was created in 1934.
Leningrad Oblast was created in 1927.
Kursk Oblast was created in 1934.
Murmansk Oblast was created in 1938.
Irkutsk Oblast was created in 1937.