In total, the sub-camps held 110,000 prisoners from 25 countries according to the Jewish Virtual Library. The sub-camps of Stutthof included:  The evacuation of prisoners from the Stutthof camp system began on 25 January 1945. When the final evacuation began, there were nearly 50,000 prisoners, the majority of them Jews, in the Stutthof camp system. About 5,000 prisoners from Stutthof subcamps were marched to the Baltic Sea coast, forced into the water, and machine-gunned. The rest of the prisoners were marched in the direction of Lauenburg in eastern Germany. Cut off by advancing Soviet forces the Germans forced the surviving prisoners back to Stutthof. Marching in severe winter conditions and brutal treatment by SS guards led to thousands of deaths. In late April 1945, the remaining prisoners were removed from Stutthof by sea, since the camp was completely encircled by Soviet forces. Again, hundreds of prisoners were forced into the sea and shot. Over 4,000 were sent by small boat to Germany, some to the Neuengamme concentration camp near Hamburg, and some to camps along the Baltic coast. Many drowned along the way. On 5 May 1945, a barge full of starving prisoners was towed into harbour at Klintholm Havn in Denmark where 351 of the 370 on board were saved. Shortly before the German surrender, some prisoners were transferred to Malmö, Sweden, and released into the care of that neutral country. It has been estimated that around half of the evacuated prisoners, over 25,000, died during the evacuation from Stutthof and its subcamps. Soviet forces liberated Stutthof on 9 May 1945, rescuing about 100 prisoners who had managed to hide. The well known Nuremberg Trials were only concerned with concentration camps as evidence for war crimes and crimes against humanity committed by the Third Reich leadership. Several lesser known trials followed against the staff of various concentration camps. Poland held four trials in Gdańsk against former guards and "kapos" of Stutthof, charging them with crimes of war and crimes against humanity. The first trial was held from April 25 to May 31, 1946 against 30 ex-officials and prisoner-guards of the camp. The Soviet/Polish Special Criminal Court found all of them guilty of the charges. Eleven defendants including the former commander, Johann Pauls, were sentenced to death. The rest were sentenced to various terms of imprisonment.