William Tredwell "Treddy" Ketcham, Jr. (August 6, 1919 – July 18, 2006) was a United States Marine Corps officer in World War II and a sports director in tennis and squash afterwards.
William Tredwell "Treddy" Ketcham, Jr. (August 6, 1919 – July 18, 2006) was a United States Marine Corps officer in World War II and a sports director in tennis and squash afterwards. (en)
William Tredwell (Treddy) Ketcham jr. (6 augustus 1919 - , 18 juli 2006) was een Amerikaans militair in de Tweede Wereldoorlog en sportbestuurder. (nl)