The most famous German-speaking concert violinist of her generation, active ca.1880-1914. She was the first female to perform Brahms' concerto in public, on 8th March 1885 in Vienna. She concertized in England from 1888, and on several occasions in 1931-1933, in Oxford, played quartets with the physicist Albert Einstein (v2), Arthur Williams (Klingler Quartet, vc) and Erna Schulz (Wietrowetz Quartet, va). She led the all-female quartet Soldat-Röger Quartet 1894-1914 Through Joseph Joachim's introduction she met the Wittgensteins, who gave her a 1741 Guarneri del Gesù which she played for many years.