Mary Virginia Martin (December 1, 1913 – November 3, 1990) was an American actress, singer, and Broadway star. A muse of Rodgers and Hammerstein, she originated many leading roles over her career including Nellie Forbush in South Pacific and Maria von Trapp in The Sound of Music. She was named a Kennedy Center Honoree in 1989. She was the mother of actor Larry Hagman. Martin began her radio career in 1939 as the vocalist on a short-lived revival of The Tuesday Night Party on CBS. In 1940, she was a singer on NBC's Good News of 1940, which was renamed Maxwell House Coffee Time during that year. In 1942, she joined the cast of Kraft Music Hall on NBC, replacing Connie Boswell. She was also one of the stars of Stage Door Canteen on CBS, 1942–1945. Martin was cast in Cole Porter's Leave It to Me!, making her Broadway debut in November 1938 ...read more