Leopold Auer
Ilona Feher or Ilona Fehér (; 1 December 1901, Budapest, Hungary – January, 1988, Holon, Israel), was one of the representatives of the Hungarian Violin School whose greats are: Joseph Böhm, Joseph Joachim, Leopold Auer, Jenő Hubay, Carl Flesch, Joseph Szigeti, Tibor Varga, Sandor Vegh, André Gertler, Kato Havas, Paul Rolland, Geza Szilvay, etc. She was also a noted violin teacher.