John Vernou "Black Jack" Bouvier III was an American Wall Street stockbroker and socialite. He was the father of First Lady Jacqueline Kennedy Onassis and of socialite Princess Lee Radziwill, and was the father-in-law of John F. Kennedy.
- Occupation
- stockbroker, socialite
- Citizenship
- United States
- Born
- May 19, 1891
- Died
- August 3, 1957