ΕπικεφαλίδαKaška, Jan χρησιμοποιείται σε: Integrated Authority File (GND), Germany
Πηγές
Βρίσκεται σεÖsterr. biogr. Lex.
Portrait of Jan Kaška, actor an early organizer of Czech patriotic theatre in the early 19th century. [Jan Vilímek / Humoristické listy, roč. 1883, č. 48, digitized by Czech Academy of Sciences -- Public domain -- http://commons.wikimedia.org/wiki/File:Jan Kaska Vilimek.jpg]