Rose Doner, born Rose Irene Donohoe in 1905, was youngest daughter of vaudeville team Joe and Nellie Doner and sister of entertainers Kitty and Ted Doner. Rose trained as a dancer from a young age, and made her first professional appearence on stage in 1920. In 1925, she traveled to California with her sister Kitty and brother Ted to perform in the West coast production of the Gershwin musical, Lady Be Good. While in Los Angeles, she reported appeared in two films; one may have been the Howard Hughes funded Swell Hogan.

Born Lillian Bertha Bohny to Charles and Bertha Bohny, Billie Dove first appeared in the Ziegfeld Follies in 1917. Five year later, she signed with Metro in Hollywood and appeared in her first film "Polly of the Follies" (1922). Nick named Billie Dove, she was known as the beauty queen of the silent film era. Her many credits included "The Lone Star Ranger" (1923), "The Air Mail" (1925), "Kid Boots" (1926), "American Beauty" (1927) and "Her Private Life" (1929). She retired from the screen in 1934.

Fred Kennedy was a character and stunt actor known for his more than twenty-five years of experience. Born on December 22, 1909 in Ainsworth, Nebraska, Kennedy performed stunts in films including The Adventures of Robin Hood (1938), Red River (1948), and the Howard Hughes-produced The Conqueror (1956).

Kennedy died on December 05, 1958 in Natchioches, Louisiana while filming The Horse Soldiers.

Sources:

Film composer and orchestrator Leo Shuken was born in Los Angeles, California on December 6, 1906. He was one of four children born to Nellie Azarow and Ben Shuken. He worked in Hollywood, California composing and orchestrating film soundtracks, and he has received film credit on 71 films spanning from 1936 to 1971. He married once, to Ann Walsh (1905-1997), and died in Los Angeles on July 24, 1976.

Sources: