Grazyna Bacewicz was born on February 5, 1909 in Lódz, Poland, Russian Empire [now Lódz, Lódzkie, Poland]. She was a composer, known for
Marysia i krasnoludki (1961). She was married to Piotr Andrzej Biernacki. She died on January 17, 1969 in Warsaw, Mazowieckie, Poland.