Alexandra Ivanovna Hubert.
Alexandra Ivanovna Hubert (nee Batalina, 1850-1837), pupil of N.G. Rubinstein, pianist. Teacher of piano 1874-1883, 1888-1910, 1915-1930, inspector 1889-1914. Merited Art Worker of the RSFSR.
Alexandra Ivanovna Hubert (nee Batalina, 1850-1837), pupil of N.G. Rubinstein, pianist. Teacher of piano 1874-1883, 1888-1910, 1915-1930, inspector 1889-1914. Merited Art Worker of the RSFSR.