Северная область
In 1796, Velsky Uyezd was transferred to Vologda Governorate and remained there until 1929, when several governorates were merged into Northern Krai. On July 15, 1929, the uyezds were abolished and Velsk became the administrative center of Velsky District, a part of Nyandoma Okrug of Northern Krai. In 1936, the krai was transformed into Northern Oblast and in 1937, Northern Oblast was split into Arkhangelsk Oblast and Vologda Oblast.