Mariusz Maszynski was born on July 29, 1888 in Warsaw, Poland, Russian Empire [now Warsaw, Mazowieckie, Poland]. He was an actor and writer, known for Pan Tadeusz (1928), Kazdemu wolno kochac (1933) and White Venom (1932). He died on August 6, 1944 in Warsaw, Mazowieckie, Poland.