Question: Consider the eccentric Knoxville businessman with whom George Roby Dempster often staged politcal battles. In what year were they born?
Sentence (from "George Roby Dempster"): Dempster also served as a city manager and mayor of Knoxville, where he became legendary for his political battles with eccentric Knoxville businessman Cas Walker and "Knoxville Journal" editor Guy Smith, Jr.
Relevant evidence: Yes