Hugh D. Auchincloss

Hugh Dudley Auchincloss Jr. (August 15, 1897 – November 20, 1976) 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 (wife of President John F. Kennedy) and Caroline Lee Bouvier.
In 1927, he was appointed an aviation expert in the State Department. Four years later in 1931, he resigned government service to form a brokerage firm.
In 1931, he bought his seat on the New York Stock Exchange for $235,000.