Pedzisa mutsara unotevera: Zvichitevera Chibvumirano cheVersailles, Chełmno Land yakadzoserwa kuPoland muna January 1920, pashure pokunge vaPoland vawanazve rusununguko muna 1918. Munguva yepakati pehondo yakaumba chikamu chekumaodzanyemba kwePomeranian Voivodeship ine guta guru muToruń. Yakagarwa mushure mekupinda kwePoland munaGunyana 1939 neNazi Germany uye yakabatanidzwa unilaterally muna Gumiguru, zvisinei, isina chero kuzivikanwa kwenyika dzese. Mukati
Mukati mokugara, vaGermany vakaita "Intelligenzaktion", kuuraya kukuru kwakarongwa kwevakuru vakuru vePoland vomunzvimbomo. Nechekare mumatsutso a1939, vanhu vokuPoland vanenge 23 000 vepamberi pehondo yePomeranian Voivodeship vakapondwa. Muna January 1945 yakabatwa neRed Army uye kubatwa kweGermany kwechikamu ichi chePoland kwakaguma.