Dee ihe na-aga n'ihu maka paragraf a - Nwa nwanne eze Stanislaus Augustus nke Poland (), Poniatowski bidoro ọrụ agha ya na 1780 na ndị agha Austria, ebe ọ ruru ọkwa onye isi ndị agha. N'afọ 1789, mgbe ọ hapụsịrị ọrụ n'Austria, ọ sonyeere ndị agha Poland n'arịrịọ nwanne nna ya. Poniatowski, ugbu a n'ọkwa nke nnukwu ọchịagha na onye isi ndị nche Royal, sonyere na agha Polish-Russian nke 1792
, na-eduga ndị agha okpueze n'agha nke Zieleńce. Mgbe eze kwadoro Njikọ Targowica nke 1792, Poniatowski chere na ọ dị mkpa ka ọ gbaa arụkwaghịm. N'afọ 1794, o sonyere na Kościuszko Uprising ma were ọrụ nke ịgbachitere Warsaw - nke ndị ọchịchị Russia mechara chụpụ ya ruo 1798.