Hugh Dudley Auchincloss Jr. was an American stockbroker and lawyer. He became the second husband of Nina S. Gore, mother of Gore Vidal, and also the second husband of Janet Lee Bouvier, the mother of First Lady Jacqueline Kennedy Onassis and Caroline Lee Bouvier.
- Occupation
- military officer, business broker, lawyer
- Citizenship
- United States
- Born
- August 15, 1897
- Died
- November 20, 1976
