Josef Jakobs SW3, on 4–5 August 1941. The trial was held "in camera" because the German agent had been apprehended in a highly classified intelligence operation known as the Double Cross System. The British were aware that Jakobs was coming because his arrival information had been passed on to MI5 by the Welsh nationalist and "Abwehr" double agent Arthur Owens. After a two-day trial which involved hearing the testimony of eight witnesses, Jakobs was found guilty of spying and sentenced to death. Jakobs's execution took place at the miniature rifle range in the grounds of the Tower of London on 15 August
Josef Perl While he was foraging for food on one of these missions, the camp was cleared. Josef spent the next eighteen months hiding and trying to find his family. He wandered from town to town foraging for food and shelter, until he was caught and taken to a ghetto. There he witnessed the murder of his mother, four of his eight sisters and their five children. He escaped from the ghetto but was captured and taken to Kraków-Plaszów concentration camp where he worked hard as a forced labourer doing many different jobs. Between 1941 and 1945, Josef went through Auschwitz, Dachau,