Anthony J. Drexel Biddle
Anthony J. Drexel Biddle (1876–1948) was the man the play and film The Happiest Millionaire were based upon. His daughter, Cordelia Biddle, married Angier Buchanan Duke, the son of Benjamin Newton Duke.
A philanthropist, he engaged in a number of non-professional exhibition bouts with various famous boxers, including Philadelphia Jack O'Brien.
- Anthony J. Drexel Biddle, USMC CQB Pioneer — biography of Biddle from Journal of Non-Lethal Combatives