sentences:  According to 17th-century Polish historian Ephraim Naso, Wałbrzych was a small village by 1191.This assertion was rejected by 19th-century German sources and by German historian Hugo Weczerka, who says the city was founded between 1290 and 1293, and was mentioned as "Waldenberc" in 1305.He places the city near Nowy Dwór (German