politicians Popular National Union politicians Prime Ministers of Poland Finance Ministers of Poland Government ministers of Poland Members of the 1st State Duma of the Russian Empire Members of the 2nd State Duma of the Russian Empire Members of the 3rd State Duma of the Russian Empire Members of the Polish National Committee (1914–1917) Members of the Legislative Sejm of the Second Polish Republic Polish economists 20th-century Polish historians Polish male non-fiction writers Grand Crosses of the Order of the Crown (Romania) Recipients of the Order of Orange-Nassau Knights of the Order of Saints Maurice and Lazarus Recipients of the Order of the White Lion Knights Grand Cross of the Order of Pope Pius IX Recipients of the Order of the Cross of Liberty, 1st Class Burials at Powązki Cemetery Recipients of the Order of the White Eagle (Poland)