Januschofsky began her career as a child performer, appearing in operettas in Stuttgart, Vienna, and Leipzig as a young singer. She was a soprano soloist at the
Vienna State Opera from 1893 to 1895. Januschofsky was prominent in German-language theater and opera in New York City. She first appeared in the United States in 1880 at the Germania Theatre run by
Adolf Neuendorff. In 1897 she sang with the
Metropolitan Opera as the title character in
Mataswintha, an opera by
Xaver Scharwenka. In 1903 she was in the cast of
Die Journalisten in Connecticut. She performed with the
Irving Place German Theatre from 1904 to 1910, including
Coulissenzauber (1907),
Die Rabensteinerin (1908),
Das Vierte Gebot (1908),
The Lightning Girl (1909),
Kabale und Liebe (1909),
A Ragged Crowd (1909),
Right About! (1909), and
Die Gruenhoerner (1910). In 1913, opera stars and musicians including
Johanna Gadski,
Victor Herbert,
Carl Jörn,
Nahan Franko,
Putnam Griswold,
Mathilde Cottrelly, Anna von Stranz-Fuehring, and
Leo Schultz, performed at a benefit concert for Georgine von Neuendorff, when she was seriously ill. == Personal life ==