Oscar Hammerstein II Mathias by his first wife, and James Hammerstein by his second wife, with whom he also had a stepdaughter, Susan Blanchard. Hammerstein was one of the most important "book writers" in Broadway history – he made the story, not the songs or the stars, central to the musical and brought musical theater to full maturity as an art form. According to Stephen Sondheim, "What few people understand is that Oscar's big contribution to the theater was as a theoretician, as a Peter Brook, as an innovator. People don't understand how experimental "Show Boat" and "Oklahoma!" felt at the time they
Oscar Hammerstein I Hammerstein's two daughters. They would also sue Hammerstein's third wife, Emma Swift Hammerstein, over money and ownership of the building. Emma Hammerstein would go to court claiming ownership through Hammerstein Opera Company stock, but the stocks were found to be null and void by the judge. The Manhattan Opera House on 34th Street in New York City was renamed the "Hammerstein Ballroom" at the Manhattan Center Studios in his honor. Hammerstein had four sons, Abe, Harold, Arthur,Willie and two daughters: Stella and Rose. Arthur continued the family business as an opera and Broadway producer, director, theater owner, and songwriter. Willie