Mezue nkebi ahịrịokwu a: Nsogbu ahụ ruru n'ókè ya kasị elu n'afọ 1766. N'oge Sejm n'ọnwa Ọktoba n'afọ ahụ, Poniatowski gbalịrị ịkwanye mgbanwe dị ukwuu, na-egbochi ndokwa "liberum veto" nke na-eweta ọdachi. Ọ na-emegide ya site na ndị na-eme ihe ike dị ka Michał Wielhorski, bụ ndị ndị nnọchi anya Prussia na Russia kwadoro ma yie egwu agha ma ọ bụrụ na a gafere mgbanwe ahụ. Ndị ahụ na-ekwenyeghị n'ihe ha kweere, bụ́ ndị ndị Russia kwadoro, hiwere Njikọ nke Radom. N'ịbụ ndị "Family" gbahapụrụ, mgbanwe nke Poniatowski emeghị ka ọ gafee na
Repnin Sejm, aha onye nnọchi anya Russia bụ Nicholas Repnin, onye kwere nkwa iji ike niile nke Alaeze Ukwu Russia mee ka nnwere onwe ọla edo nke ndị isi Polish, nke edepụtara na Iwu Cardinal.