Mezue ahịrịokwu na-esonụ: Frederick William, Duke nke Prussia na Prince-elector nke Brandenburg, chọrọ inweta Royal Prussia iji jikọta ókèala ya abụọ dị ugbu a. Ohere dapụtara mgbe Charles X Gustav nke Sweden, na mgbalị ya imeri Poland (lee.
Swedish Deluge), kwere nkwa inyefe Frederick William voivodships Polish-Prussian nke Chełmno, Malbork na Pomerania yana Prince-Bishopric nke Warmia, ma ọ bụrụ na Frederick William kwadoro mkpọsa Sweden. Onyinye a bụ ịkọ nkọ ebe ọ bụ na Frederick William ga-etinye aka na nkwado ndị agha nke mkpọsa ahụ, ebe ụgwọ ọrụ ahụ dabere na mmeri.