Jacqueline Lee Bouvier was born on July 28, 1929, at Southampton Hospital in Southampton, New York, to Wall Street stockbroker John Vernou "Black Jack" Bouvier III (1891-1957) and socialite Janet Norton Lee (1907-1989) [REF].
Bouvier enrolled in the Chapin School in Manhattan in 1935, which she attended for grades 1-6 [REF].