Wikipedia
Jaczków
Jaczków a village in Poland located in Lower Silesian Voivodeship, in wałbrzyskim say, in the village commune Czarny Bor. The village is situated on the river Leske, in a picturesque valley located between the massif Trójgarbu and Krąglaka the north and the rocky mountains in the south. It lies approximately north-west of Czarny Bór, west of Wałbrzych, and south-west of the regional capital Wrocław.
Prior to 1945 it was in Germany. After World War II the region was placed under Polish administration and ethnically cleansed according to the post-war Potsdam Agreement. The native German populace was expelled and replaced with Poles.