After a detention of c.43 days in duration at Montelupich, Dembowski was transferred on or about 23 December 1939, together with the other arrested Jesuits, to another notorious Gestapo prison at Wiśnicz, which was in reality (if not in name) a Nazi extermination camp in which prisoners were worked to death.
Józef Piłsudski | Józef Ignacy Kraszewski | Józef Simmler | Józef Poniatowski | Jozef Gabčík | Józef Michalik | Józef Andrzej Załuski | Józef Dominik | University of Pavol Jozef Šafárik | Józef Wybicki | Jozef Štafura | Józef Razowski | Józef Maria Hoene-Wroński | Józef Mackiewicz | Józef Kustroń | Jozef Israëls | Józef Dwernicki | Jozef Cleber | Józef Brudziński | Jozef Brudzinski | Józef Bem | Józef Zajączek | Józef Wojciechowski | Jozef Tomko | Józef Sowiński | Józef Potocki | Józef Pietrończyk | Józef Peszka | Józef Olszyna-Wilczyński | Jozef Murgaš |