Question: Who was the son of a wealthy American businessman, US senator, and who's features was in Deadwood?
Sentence (from "Deadwood (TV series)"): The show features a large ensemble cast, and many historical figures appear as characters, such as Seth Bullock, George Crook, Wyatt Earp, E. B. Farnum, George Hearst, Wild Bill Hickok, Calamity Jane, Jack McCall, Sol Star, Al Swearengen, and Charlie Utter.
Relevant evidence: Yes