Dorothy Hammerstein spouses to marry in 1929. Oscar also had two children from his first marriage: William Hammerstein and Alice Mathias. His marriage to Dorothy lasted until his death in 1960. They had a son together, James Hammerstein. Between the 1930s and the 1950s she operated Dorothy Hammerstein Inc, a high-profile interior design business, with clients on both coasts of the United States. In 1949, along with her husband and the novelists Pearl S. Buck and James A. Michener, she was a founder of Welcome House, an organization that facilitates the adoption of children of American and Asian parents. From its inception
Willie Hammerstein vaudeville theatre on 110th Street, Manhattan, called Little Coney Island. He also managed burlesque shows. Willie Hammerstein managed his father's Olympia Theater, which opened in 1895. In November 1896 Willie Hammerstein brought the Cherry Sisters to the Olympia roof garden. The sisters put on a terrible act where they sang sentimental, dialect or patriotic songs. One of them played the piano and another banged a drum. Willie knew how bad they were. He provided a net that protected them when the audience, as expected, started throwing produce and garbage at the stage. The word spread, and the sisters became a