Actor. He was a major figure in early 20th Century Yiddish theatre.  Family links:  Spouse:  Sarah Adler (1858 – 1953)  Children:  Celia Adler (1889 – 1979)*  Charles Adler (1892 – 1955)*  Jay Adler (1896 – 1978)*  Stella Adler (1901 – 1992)*  Luther Adler (1903 – 1984)* *Calculated relationship