Karel Hašler
Karel Hašler (1879–1941) was a Austria–Hungary songwriter, film director and writer.
Overview
Work is classified under popular music. Places of work recorded in the authority include Brno. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
Czech songwriter and actor (1879–1941)
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Karel Hašler”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q329515: Karel Hašler
Consult the source