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
Oscar Hammerstein II Jerome Kern had written "Ol' Man River." "Indeed not," she retorted. "Jerome Kern wrote 'dum, dum, dum-dum.' My husband wrote 'Ol' Man River'." Other Kern-Hammerstein musicals include "Sweet Adeline", "Music in the Air", "Three Sisters", and "Very Warm for May". Hammerstein also collaborated with Vincent Youmans ("Wildflower"), Rudolf Friml ("Rose-Marie"), and Sigmund Romberg ("The Desert Song" and "The New Moon"). Hammerstein's most successful and sustained collaboration began when he teamed up with Richard Rodgers to write a musical adaptation of the play "Green Grow the Lilacs". Rodgers' first partner, Lorenz Hart, originally planned to collaborate with Rodgers on this piece,