American. Pianist and social worker. Born, May 20, 1920, San Francisco. Also lived in Australia and England. Died, January 1, 1981, London. Concertized widely with her brother, Yehudi Menuhin in her youth, and again in her later years. Had her first recital debut at 8 years old in 1928. Studied with Rudolf Serkin in Basel. Recordings won classical music prizes. Won Prix du Disque at age 12. Moved to Australia in the 1940s. She also worked tirelessly for deprived persons and families and also was an activist for peace and disarmament causes. President, Women’s International League for Peace and Freedom, 1977.