Вологодская губерния
On April 30, 1919 Kargopolsky Uyezd, formerly of Olonets Governorate, was transferred to Vologda Governorate. In November 1923, several volosts of Vologodsky Uyezd were merged into Sverdlovsky District which in 1924 was augmented with several volosts of neighboring Kadnikovsky Uyezd. On August 7, 1924 Gryazovetsky Uyezd was disestablished and merged into Vologodsky Uyezd. In 1928, Sverdlovsky District was reorganized into volosts and incorporated into Kadnikovsky Uyezd. Thus, in 1928 Vologda Governorate consisted of five uyezds: Kadnikovsky, Kargopolsky, Totemsky, Velsky, and Vologodsky.