John Vernou Bouvier III American socialite and Wall Street stockbroker (1891–1957) (1891–1957) Parents Maud Frances Sergeant John Vernou Bouvier Jr. Children Jacqueline Kennedy Onassis Lee Radziwill Siblings Edith Ewing Bouvier Beale Michelle Caroline Bouvier William Sergant Bouvier Maude Reppelin Bouvier Partners Janet Lee Bouvier