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
James Hammerstein "Oklahoma!" (London and Australia), "The King and I" (Tel Aviv, US and UK tours), and "Carousel". For many years he directed staged readings of notable playwrights, such as Jeff Wanshel, Ron Cowan, and Werner Liepolt as "American Triptych," under the auspices of George White and Lloyd Richards' National Playwrights Conference at the O'Neill Memorial Theater Center in Waterford, Conn. Hammerstein was nominated for the 1997 Drama Desk Award for Outstanding Musical Revue for "I Love You, You're Perfect, Now Change" (as producer) and the 1990 Drama Desk Award for Outstanding Director of a Musical for "The Sound of Music". Hammerstein