[Stephen Valentine Patrick William]
(b New York, NY, Dec 16, 1921; d Encino, CA, Oct 30, 2000). American composer, radio and television personality, pianist, singer, and comedian. The son of Belle Montrose and Billy Allen, both of whom worked in vaudeville, he moved from place to place as a child, attending many schools for short periods of time. He played piano from an early age, although his musical training was mainly informal. He began a professional career in Los Angeles as a disc jockey on radio during the 1940s, then turned to television in the 1950s; he established himself as a comedian, and often played the piano during his shows, improvising jazz and singing his own songs. Among the musicians who appeared with him regularly was the vibraphonist Terry Gibbs. Allen’s most popular television program was “The Tonight Show,” which he began broadcasting locally in New York in 1953, subsequently leading it to nationwide success the following year. Allen performed the title role in the film ...