Smorgovka-Knyshinskaya — estate in Belоstok county Grodno Governorate of the Russian Empire.
Information presented on the Radzima.net: 
Administrative affiliation of the estate Smorgovka-Knyshinskaya
— the administrative-territorial units to which the settlement belonged in different historical periods:— Russian Empire (1870-1910s),This information is available for registered users with a Premium plan.
