Courtesy of Wikipedia

Sidney Weinberg (October 12, 1891 – July 23, 1969) was a long-time leader of the Wall Street firm Goldman Sachs, nicknamed “Mr. Wall Street” by The New York Times and “director’s director” by Fortune magazine. In a rags-to-riches story, he rose from a janitor’s assistant, making $3/week, to CEO.
Weinberg’s background contrasted sharply with that of the traditional Ivy League Wall Streeter. Weinberg was one of eleven children of a Jewish immigrant wholesale liquor dealer. His family were active members of Congregation Baith Israel Anshei Emes in Brooklyn, joining when the synagogue was on Boerum Place, and remaining with it when it moved to Cobble Hill. Sidney’s mother, Sophie, was sisterhood president from 1912 to 1913, his father, Pincus, served as president from 1919 to 1921, and the children all attended the Sunday school and Talmud Torah. Sidney married Helen W. Livingston there in 1920. Sidney’s name does not appear in any synagogue documents after World War I, indicating less active membership in his adult life.
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