Question: Who was the son of a wealthy American businessman, US senator, and who's features was in Deadwood?
Sentence (from "Owen Roberts (aviator)"): Owen "Bobby" George Endicott Roberts (aka "The Commander") (c.1912 – 10 April 1953) was a British Royal Air Force (RAF) Wing Commander and noted 20th-century aviator and founder of Caribbean International Airways.
Relevant evidence: No