Biografia   

She studied at the Conservatory of Lemberg, then in Vienna with Luise Dustmann. 1883 she made her debut as a concert singer in Lviv. There, in 1884 and made her stage debut, “as Valentine in Meyerbeer’s” Huguenots. In 1885 she toured very successfully at the Warsaw Opera as Aida, as Selika “in Meyerbeer’s” Africaine “and as Leonora in” Il Trovatore. After she was in season 1885-86 occurred again at the Opera of Lviv, they moved their business to Western Europe. 1886 she appeared in Vienna and in Paris, in the 1886-87 season she was engaged at the National Theatre of Prague, 1887-90 at the Municipal Theatre (Opera House) from Hamburg. Since then she has given performances at international level. They toured in 1888 in Budapest, 1889 in Milan, 1890 in Madrid and Bilbao, 1891 in Odessa, 1892 in Barcelona, 1893 and 1896 in Lisbon, 1894 and 1896, again in Madrid in 1894 at the Teatro de l’Opera in Buenos Aires (as Desdemona in Verdi’s “Othello” and as Elsa in “Lohengrin”). 1898 she was heard again at the Opera of Lviv, 1899 at the Grand Opera of Warsaw. In Madrid, where she was very popular, she sang e.g. in the world premiere of the opera “Juana la Loca” by Emilio Serrao. In 1891 she came to La Scala (Appointed Role: Venus in “Tannhauser,” as a partner of Hariclea Darclée). In 1892 she sang Norma there and Desdemona in “Othello”. In 1897 she appeared at La Scala with the premiere of the opera “Signor de Pourceaugnac” by Alberto Franchetti, a partner of Alessandro Bonci. In 1900 she sang at the Teatro Carlo Felice “in Genoa, the Brünnhilde in” Götterdämmerung, the same year she left the stage in Madrid. Their major roles in the field of opera, were found mainly in the second Abaschnitt her career, in Wagner’s operas (Isolde, Brünnhilde, Senta, Elsa, Sieglinde, Elisabeth in “Tannhauser”), but also as Halka by Moniuszko and as Amelia in Verdi’s “Ballo in Maschera,” it was successful. In 1900 she opened a singing school in Milan, which earned a great reputation. Among her students were so important singers such as Claire Dux, Lucette Korsoff, Eugenia and Irene Bronskaja Eden.
Rare recordings of G & T Company (Milan, 1903-05) and Fonotipia (Milan, 1905).

fonte: greatsingersofthepast.wordpress.com