Marx Brothers Minnie helped her younger brother Abraham Elieser Adolf Schönberg (stage name Al Shean) to enter show business; he became highly successful on vaudeville and Broadway as half of the musical comedy double act Gallagher and Shean, and this gave the brothers an entree to musical comedy, vaudeville and Broadway at Minnie's instigation. Minnie also acted as the brothers' manager, using the name Minnie Palmer so that agents did not realize that she was also their mother. All the brothers confirmed that Minnie Marx had been the head of the family and the driving force in getting the troupe launched, the
Marx Brothers brother, Manfred ("Mannie"), the first-born son of Sam and Minnie, was born in 1886 and died in infancy: The Marx Brothers also had an older sister, actually a cousin, born in January 1885 who had been adopted by Minnie and Frenchie. Her name was Pauline, or "Polly". Groucho talked about her in his 1972 Carnegie Hall concert. Minnie Marx came from a family of performers. Her mother was a yodeling harpist and her father a ventriloquist; both were funfair entertainers. Around 1880, the family emigrated to New York City, where Minnie married Sam in 1884. During the early 20th century,