James Hammerstein James Hammerstein Hammerstein was the son of Oscar Hammerstein II, and his Australian-born second wife, Dorothy Kiaora Blanchard. He had four half-siblings, two through each of his parents' earlier marriages: William and Alice Hammerstein, and Henry and Susan Jacobson. The best known of these was Susan, whose husbands included Henry Fonda and Richard Widmark. Hammerstein attended George School in Newtown, Pennsylvania, where he met fellow student Stephen Sondheim. He began his Broadway career as a stage manager, notably for shows such as "South Pacific", "Me and Juliet", and "Flower Drum Song", all co-written by his father Oscar Hammerstein II and
Arthur Hammerstein his father had a disagreement with money spending and Arthur vowed never to speak to him again. With his father's support, Arthur embarked on his first production, "Naughty Marietta". Arthur's brother Willie Hammerstein died in June 1914, and Arthur took over management of the family's Victoria Theater. However, the theater was not financially viable and would be closed the next year. On its site, the first movie palace in Times Square, the Rialto Theatre, was built. Hammerstein was the producer of the Rudolf Friml operettas "The Firefly" (1912), "Katinka" (1915) and "Rose-Marie" (1924), which he collaborated on with his nephew,