Leokadia Pancewicz-Leszczynska was born on November 8, 1888 in Warsaw, Poland, Russian Empire [now Warsaw, Mazowieckie, Poland]. She was an actress, known for
Love or a Kingdom (1936),
Trzy serca (1939) and
Halka (1937). She died on December 26, 1974 in Warsaw, Mazowieckie, Poland.