Stella Hammerstein year, she co-authored "Getting the Goods", a play for vaudeville. Hammerstein appeared in the films "The Ace of Death" (1915), "Anna Karenina" (1915), and "Social Hypocrites" (1918). In September 1919, approximately two months after the death of their father, Hammerstein and her sister, Rose Hammerstein Tostevain, became owners of the Hammerstein Amusement Company. A judge of the Supreme Court of the State of New York ruled that the two daughters were the rightful owners of 4,998 shares of the company's total of 5,000 shares of stock. The ownership had been the subject of a legal dispute involving the sisters, Oscar
Elaine Hammerstein opposite William Haines. With the latter film, the studio tried to promote Hammerstein and Haines as a couple, however, in real life, Haines was a gay man. Hammerstein wed James Walter Kays in Los Angeles, California, on June 10, 1926. Kays was a Los Angeles fire commissioner and had also served as finance director for the California Democratic Party. Upon her marriage, Hammerstein retired from acting. Her last film appearance is in the Columbia Pictures drama "Ladies of Leisure" (1926). In August 1948, while returning from a trip to the Mexican border town of Tijuana, the Kays and three friends