Biography
Luise Helletsgruber
Real name: Luise Maria Helletsgruber
Effective period / Period of releases: 1935 - 1991
Austrian operatic soprano, born 30 May 1901 in Wienerherberg, Austrian and died 5 January 1967 in Vienna, Austria.Real name: Luise Maria Helletsgruber
Effective period / Period of releases: 1935 - 1991
Austrian operatic soprano, born 30 May 1901 in Wienerherberg, Austrian and died 5 January 1967 in Vienna, Austria.