Pianist and instructor who contributed greatly to saving the functions of Chopin, Liszt, Mendelssohn, amongst others. Her 1st concert was presented with when she was 11. Her abilities were so adored that Arturo Toscanini employed her as his 1st feminine pianist. She was wedded to Russian businessman Vladimir Dorfmann. That they had a girl, Natacha Ullman, who become article writer Natacha Stewart. She helped Barbara Stanwyck teach for the part of the concert pianist in The Additional Like from 1947.