Новгородская губерния
The "selo" of Nikolskoye was known since 1590. In the course of the administrative reform carried out in 1708 by Peter the Great, it was included into Ingermanland Governorate (known since 1710 as Saint Petersburg Governorate). In 1727, separate Novgorod Governorate split off. The area became part of Ustyuzhensky Uyezd of Belozersk Oblast of Novgorod Governorate. In 1776, the area was transferred to Novgorod Viceroyalty. In 1777, Cherepovetsky Uyezd was established, and the area was transferred to it. In 1796, the viceroyalty was abolished, and the area was transferred to Novgorod Governorate. Cherepovetsky Uyezd was abolished and merged into Ustyuzhensky Uyezd. However, in 1802 Cherepovetsky Uyezd was reestablished. In the early 19th century, the Mariinsky Canal system was constructed.