Chita Oblast ended in 2008.
Chita Oblast was created in 1937.
Konstantin Sedykh was born on January 6, 1908, in Poperechny, Chita Oblast, Russian Empire [now Russia].
Crimean Oblast ended in 1991.
Gharm Oblast ended in 1955.
Kars Oblast ended in 1917.
Kamchatka Oblast ended in 2007.
Armenian Oblast ended in 1840.
Lidiya Bobrova was born on June 13, 1952, in Zabaykalsk, Chita Oblast, Russian SFSR, USSR [now Zabaykalsky Krai, Russia].
Adyghe Autonomous Oblast ended in 1991.
Don Host Oblast ended in 1920.
Tuvan Autonomous Oblast ended in 1961.
Syr-Darya Oblast ended in 1917.