Czeslaw Knapczynski was born on October 30, 1863 in Lemberg, Galicia, Austrian Empire [now Lviv, Ukraine]. He was an actor, known for
Ludzie bez jutra (1921) and
Tamten (1921). He was married to Zenobia Knapczynska and Maria Kordecka. He died on June 4, 1927 in Warsaw, Mazowieckie, Poland.