Jirí Grossmann was born on July 20, 1941 in Prague, Protectorate of Bohemia and Moravia. He was an actor and writer, known for Návstevní den (1969) and Zlocin v santánu (1968). He was married to Kubelková, Jana. He died on December 5, 1971 in Prague, Czechoslovakia [now Czech Republic].