No SS women were stationed at Neuengamme permanently. Female guards were trained at Neuengamme and assigned to its female subcamps. Many of these SS women are known by name, including Käthe Becker, Erna Dickmann, Johanna Freund, Angelika Grass, Kommandoführerin Loni Gutzeit (who was nicknamed "The Dragon of Wandsbek" by the prisoners while serving at Hamburg-Wandsbek), Gertrud Heise, Frieda Ignatowitz, Gertrud Möller, who also served at the Boizenburg subcamp, Lotte Johanna Radtke, Chief Wardress Annemie von der Huelst,and Inge Marga Marggot Weber. Many of the women were later dispersed to female subcamps throughout northern Germany. Today it is known that female guards staffed the subcamps of Neuengamme at Boizenburg, Braunschweig SS-Reitschule, Hamburg-Sasel, Hamburg-Wandsbek, Helmstedt-Beendorf, Langenhorn, Neugraben, Obernheide, Salzwedel, and Unterluss (Vuterluss). Only a few have been tried for war crimes, and these include Anneliese Kohlmann, who served as one of six women-guards at Neugraben, and Gertrud Heise, Oberaufseherin at Obernheide.