Peter Arrell Browne Widener II was a prominent American racehorse owner and breeder. He inherited a fortune from his father, Joseph E. Widener, a founding benefactor of the National Gallery of Art in Washington, D.C.. His father was also a major figure in Thoroughbred horse racing, being President of Belmont Park racetrack from 1925 to 1939, and builder of the 1932 Hialeah Park racetrack in Miami, Florida.
- Occupation
- racehorse owner
- Citizenship
- United States
- Born
- June 25, 1895
- Died
- April 20, 1948
