Dziemiany
Dziemiany (; formerly , : "Sophienwalde") is a village in Kościerzyna County, Pomeranian Voivodeship, in northern Poland. It is the seat of the gmina (administrative district) called Gmina Dziemiany. It lies approximately south-west of Kościerzyna and south-west of the regional capital Gdańsk. It was the location of the Nazi concentration camp "Dzimianen" - "Sophienwalde", a subcamp of the concentration camp Stutthof. Here the "SS-Truppenübungsplatz Westpreußen" was located during the occupation of Poland in World War II. The village has a population of 1,762. History. Dziemiany was a royal village of the Polish Crown, administratively located in the Tczew County in  the Pomeranian Voivodeship. World War II. Dziemiany was overrun on the second day of the Nazi German invasion of Poland of September 1939. Several weeks later on 26 October 1939 by a decree of Adolf Hitler the region was annexed into the Reich as "Reichsagau Danzig Westpreussen". Dziemiany was renamed Sophienwalde, population: 4,428 ethnic Poles. Deportations and expulsions of all prominent citizens followed. Polish schools and all institutions were shut down. In the fall of 1943 during Operation Barbarossa the Germans began constructing military range called the "Truppenübungsplatz Westpreußen" in Dziemiany and neighbouring villages on an area of . All farmers  were deported to Potulice concentration camp. The range was designed for training of the new SS Sturm brigades including Waffen-SS, as well as rocket testing. It was built by around 1,000 international prisoners kept at the barracks of a temporary camp in Brusy, the 300 inmates of KL Potulice, and about 400–500 prisoners of KL Stutthof. Notable group of about 400 slave workers arrived in the fall of 1944, captured in the Warsaw Uprising. Also notable was the group of about 500 Jewish women kept at the sub-camp in Dziemiany ("Sophienwalde") employed to service the "SS" soldiers. In  total, the range was built by about 3,000 prisoners. The first trainees arrived from Latvia, Romania and Hungary. Average training lasted from two to six weeks. The range was never fully completed, because of the Soviet advance.