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
Oscar Hammerstein II Sound of Music", as well as the musical film "State Fair" (and its stage adaptation of the same name), and the television musical "Cinderella", all featured in the revue "A Grand Night for Singing". Hammerstein also wrote the book and lyrics for "Carmen Jones", an adaptation of Georges Bizet's opera "Carmen" with an all-black cast that became a 1943 Broadway musical and a 1954 film. An active advocate for writers's rights within the theatre industry, Hammerstein was a member of the Dramatists Guild of America. In 1956, he was elected as the eleventh president of the non-profit organization. He continued