Alma Gluck

Alma Gluck (May 11, 1884October 27, 1938) was a Romanian-American soprano. She was one of the world's most famous female singers at the peak of her career (circa 1910). She was married to violinist Efrem Zimbalist, Sr.. She was the mother of actor Efrem Zimbalist, Jr.. Gluck was born in Iași, Romania.
Gluck died in New York City from liver failure, aged 54.