sentences:  Selizharovo was included into Ostashkovsky Uyezd.In 1775, Tver Viceroyalty was formed from the lands which previously belonged to Moscow and Novgorod Governorates, and the area was transferred to Tver Viceroyalty, which in 1796 was transformed to Tver Governorate.In 1862, settlements which formerly belonged to them monastery were merged into Selizharovsky Posad, which eventually was mentioned as Selizharovo.