Julian Ursyn Niemcewicz

| other_names = | known_for = | occupation = Poet, playwright, statesman | education = Warsaw Corps of Cadets | spouse = }}

Julian Ursyn Niemcewicz ( , ; 6 February 1758 – 21 May 1841) was a Polish poet, playwright and statesman. He was a leading advocate for the Polish–Lithuanian Commonwealth's Constitution of 3 May 1791. Provided by Wikipedia