Piotr Hryniewicz(1874-1932)
- Actor
Piotr Hryniewicz was born in 1874 in Warsaw, Poland, Russian Empire [now Warsaw, Mazowieckie, Poland]. He was an actor, known for Vampires of Warsaw (1925) and Chlopi (1922). He died on 8 April 1932 in Warsaw, Mazowieckie, Poland.