Biography
Herman Haller
Real name: Hermann Freund
German librettist, born 24 December 1871 in Berlin, Germany and died 5 May 1943 in London, England, UK.For the Swiss classical composer, see Hermann Haller.
Real name: Hermann Freund
German librettist, born 24 December 1871 in Berlin, Germany and died 5 May 1943 in London, England, UK.