Tuhia he tomokanga mō tēnei wāhanga - I te Pipiri 1831, i muri i te matenga o Field Marshal von Diebitsch, rangatira o nga hoia o Ruhia i Congress Poland, i tohua a Paskevich hei whakakapi i a ia ki te patu i te tutu o Polani. Ko ana ope, whai muri i te angitu nui o Diebitsch i te Pakanga o Ostrołęka
I te marama o Mei, ka haere whakamua a Paskevich, engari i whakaorangia e ia tona ingoa i te Pakanga o Warsaw, i te whiu mate ki nga tumanakohanga a Polani ki te whakahoki mai i te mana motuhake. I hangaia ia hei "Prince of Warsaw" ka whakawhiwhia ki te tari o Namestnik o te Basileia o Poland. Na te mana motuhake o te rangatiratanga i aukatihia e te Ture Organic o te Kingi o Polani, ko te waa i raro i a Namestnik Paskevich <unk> e mohiotia ana i Polani ko te "Paskevich Night" <unk> i rongonui mo nga mahi tutu torangapu me te ohanga, tae atu ki te Russification.