Born in
Komárom, Kopacsy was sent to
Pest for her vocal training as a
coloratura singer with
Adele Passy-Cornet. She worked as an
operetta soubrette in 1889 in
Debrecen, from 1891 to 1894 at the Volkstheater in
Budapest, from 1894 to 1896 at the
Carltheater in Vienna. She gave guest performances in Berlin, America, Russia and Prague and was then active again in Vienna. She was married to and is buried at
Hietzing Cemetery, at the side of her husband . == Main roles (selection) ==