Polish language | Second Polish Republic | Polish Navy | Polish Academy of Sciences | Polish-Lithuanian Commonwealth | Polish people | Polish resistance movement in World War II | Solidarity (Polish trade union) | Polish American | Polish United Workers' Party | Polish–Lithuanian Commonwealth | Polish literature | Polish Legions | Polish Armed Forces | Polish Air Force | 2010 Polish Air Force Tu-154 crash | Polish Military Organisation | Polish State Railways | Polish Socialist Party | Polish Academy of Learning | The Polish Review | Polish People's Party | Polish Legions in World War I | Polish government-in-exile | Polish Basketball League | War of the Polish Succession | Polish Republic | Polish Radio Wilno | Polish Radio Lwów | Polish-Lithuanian |
Jan Kazimierz Czyński (1801-1867) was a Polish independence activist, lawyer by education, writer and publicist, a life-time fighter for the emancipation of the Jews, trade supporter, utopian socialist, radical democrat.