 At the Gross-Rosen concentration camp (to which Polish nationals were brought in from the annexed part of Poland) the number of subcamps was ninety seven (97).Under Auschwitz, Birkenau, and Auschwitz III (Monowitz) with thousands of prisoners each, the number of satellite camps was forty-eight (48).Stutthof concentration camp had forty (40) subcamps officially and as many as 105 subcamps in operation, some as far as Elbląg, Bydgoszcz and Toruń, from the main camp.