Max Weinreich was a Russian-American-Jewish linguist, specializing in sociolinguistics and Yiddish, and the father of the linguist Uriel Weinreich, who, a sociolinguistic innovator, edited the Modern Yiddish-English English-Yiddish Dictionary. Wikipedia
Born: April 22, 1894, Kuldīga, Latvia
Died: January 29, 1969 (age 74 years), New York, NY
Children: Uriel Weinreich
Language: Yiddish