Kostroma Viceroyalty
Kostroma Viceroyalty is a viceroyalty of the Russian Empire.
It is located in Russian Empire and Russian Empire. The viceroyalty of the Russian Empire was established in 4 December 1778.
Kostroma Viceroyalty is a viceroyalty of the Russian Empire.
It is located in Russian Empire and Russian Empire. The viceroyalty of the Russian Empire was established in 4 December 1778.