Janina Janecka was born on October 20, 1893 in Lódz, Poland, Russian Empire [now Lódz, Lódzkie, Poland] as Janina Dobrzynska. She was an actress, known for Dziesiec procent dla mnie (1933), Wrzos (1938) and Dziewczeta z Nowolipek (1937). She died on February 21, 1938 in Warsaw, Mazowieckie, Poland.