A promising blue-to-gray-eyed, blonde-haired child actress of the post-WWII years who had more talent than she was given credit for, little Connie Marshall was born on April 28, 1933 in New York City. Her parents were not of show business stock, her father being a lieutenant with the Allied Military Government in Europe. She was a direct descent of this country's first Chief Justice, John Marshall, and was also a descendant of Geradus Beekamn, who was the first colonial governor of New York.

A strikingly sensitive-looking tyke with sad, beady eyes, she broke into the competitive side of show business quite young (age 5) as a pig-tailed model for commercial newspapers and magazines. Frequently used by New York photographers, artists and caricaturists, she began her acting career a year later quite by happenstance. A failed screen test taken in Hollywood was, by luck, seen by 20th Century-Fox director Lloyd Bacon who just happened to be casting the role of little Mary Osborne in the warm family comedy-drama Sunday Dinner for a Soldier (1944). The film went on to star the future husband and wife team of Anne Baxter and John Hodiak, who first met and fell in love while shooting this picture. Director Bacon stopped looking when he came across Connie.