sentences:  He authored multiple publications and edited several newspapers.He was born on 20 January 1801 in Warsaw, Prussian partition of Poland, South Prussia province of the Kingdom of Prussia, in a Polish Jewish family of Frankists (followers of Jacob Frank - Jews who converted to Roman Catholicism).After finishing his studies at the University of Warsaw, Czyński became a lawyer and activist in Lublin, supporter of Polish Jacobins and member of Patriotic Society ("Towarzystwo Patriotyczne").