Cika wannan jumla:
A lokacin mamayewar Jamus (Yaƙin Duniya na II), a cikin 1939, mamayewa sun gudanar da kama 'yan Poland na gida, waɗanda' yan Jamus "Einsatzkommando 16" suka kashe a kusa da Otorowo a matsayin wani ɓangare na "Intelligenzaktion". Daga cikin wadanda abin ya shafa akwai sołtys na gari (shugaban karamar hukumar) Teofil Arczyński. A shekara ta 1944, 'yan Jamus sun ƙone gawawwakin waɗanda aka kashe a ƙoƙarin ɓoye laifin. A cikin 1941, masu mamayewa sun kuma fitar da 'yan Poland, waɗanda daga baya aka ba da gonakin su ga' yan mulkin mallaka na Jamus a matsayin wani ɓangare na manufofin "Lebensraum".