Rubuta ci gaba don wannan sakin layi - Nazi Jamus ta haɗu da "Einsatzgruppe V" a cikin garin, wanda daga baya ya shiga garuruwa da garuruwan Poland da yawa, gami da Grudziądz, Mława, Ciechanów, Łomża da Siedlce, don aikata laifuka daban-daban ga 'yan Poland yayin mamayewar Jamus na Poland, wanda ya fara Yaƙin Duniya na II. 'Yan Poland da yawa da aka kora daga Poland da Jamus ta mamaye
An kore su zuwa aikin tilastawa a kusa da garin. Har ila yau, 'yan Jamus sun gudanar da wani sansanin sansanin sansanin Stutthof a garin. A ranar 30 ga Janairu, 1945 a cikin watanni na ƙarshe na Yaƙin Duniya na II, Sojojin Soviet sun kama garin. Sojojin Red sun kafa asibitin yaƙi a cikin garin don mutane 20,000. Sojojin Soviet sun ƙone kuma sun kwashe cibiyar garin.