Ernst Grube (born 13 December 1932) is a German teacher and Holocaust survivor. He never tires of presenting - "up to a hundred times a year" - the story of his childhood in Nazi Germany. In contrast, he speaks very little of what happened after his release from the Theresienstadt concentration camp and his return to Munich in May 1945: his involvement with the FDJ (loosely "Young Communists") and the Communist Party itself during the period when it had been banned in West Germany. His trades union activism, his campaigning against re-armament during the 1950s and in favour of reunification receive little coverage. Several times his activism led him to violent police encounters and arrest. A leafleting campaign he undertook for the (illegal) Communist Party led to several months of solitar