Authority detail
Born: 30.04.1883, Praha
Death: 03.01.1923, Lipnice u Světlé nad Sázavou
Another form: Chašek, Jaraslav,, Gašak, Jaraslau,, Hasek, Jaroslav,, Haxieke, Ya,, Haşek, Yaroslav,, Gašek, Jaroslav
Proven in: J. Hašek: The Good Soldier Schweik
Note: Prozaik a novinář