Tuhia he haere tonu mo tenei whitianga - Ko Baron Jan Leon Hipolit Kozietulski (4 Hōngongoi 1781 <unk> 3 Hui-tanguru 1821) he rangatira Polani, he rangatira hoia me tetahi rangatira o nga ope taua o te Duchy o Warsaw i nga Pakanga Napoleonic. Ka maumahara ia i te mea ko ia te rangatira toa o te kaikawe Poari i te Pakanga o Somosierra
He aha?