Duke Kenworthy
- Given Name
- William Jennings
- Nickname(s)
- Iron Duke
- Born
- 7/4/1886 — Cambridge, OH, USA
- Died
- 9/21/1950 — Eureka, CA, USA
- Weight
- 165 lbs
- Height
- 5' 7"
- Throws
- R
- Bats
- B
- Team(s)
- Washington Senators (1912)Kansas City Packers (1914–1915)St. Louis Browns (1917)
- Debut
- 1912-08-28
- Final Game
- 1917-05-08
- Gravesite
- Find-a-Grave