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].
Armenian Oblast ended in 1840.
Kamchatka Oblast ended in 2007.
Kars Oblast ended in 1917.
Gharm Oblast ended in 1955.
Crimean Oblast ended in 1991.
Lidiya Bobrova was born on June 13, 1952, in Zabaykalsk, Chita Oblast, Russian SFSR, USSR [now Zabaykalsky Krai, Russia].
Syr-Darya Oblast ended in 1917.
Chechen Autonomous Oblast ended in 1934.
Adyghe Autonomous Oblast ended in 1991.
Don Host Oblast ended in 1920.