Тверская губерния
On 10 March 1918, Krasnokholmsky Uyezd with the center in Krasny Kholm was established. On 28 December 1918 Kimrsky Uyezd with the center of Kimry was established as well. On 25 April 1921, Vesyegonsky and Krasnokholmsky Uyezds were transferred to newly established Rybinsk Governorate. In 1921, there was some minor land exchange between Tver Governorate and Moscow and Rybinsk Governorates. On 23 February 1923, Rybinsk Governorate was abolished, and the uyezds were transferred back to Tver Governorate.