Katarzyna Laniewska was born on June 20, 1933 in Lódz, Lódzkie, Poland. She was an actress, known for Kogel-mogel (1988), Galimatias, czyli kogel-mogel II (1989) and Smolensk (2016). She was married to Andrzej Blaszczak and Ignacy Gogolewski. She died on December 7, 2020 in Warsaw, Mazowieckie, Poland.