Ruś Szlachtowska (Shlakhtov Ruthenia) was a name introduced in 1930s by Prof. Roman Reinfuss to denote the region surrounding four villages (Biała and Czarna Woda, Jaworki and Szlachtowa) in Grajcarek valley in Pieniny mountains in southern Poland.
Czarna Woda Pieniny Podhale Lemkivshchyna Lemkos Operation Wisła Spiš Poprad Slovaks Ukrainians Poles Soviet Union Poland
