Vance was highly skilled at many things: an "expert fencer", a golfer with a three handicap, a breeder and shower of thoroughbred dogs, a talented polo player, a master poker player, a winning handicapper of race horses, experience in archery ("a bit of potting at Oxford," as he referred to it), a patron of classical music, a connoisseur of fine food and drink, knowledgeable of chess, and of several foreign languages. He was also an expert on Chinese ceramics, psychology, the history of crime, ancient Egypt, Renaissance art, and a host of other recondite subjects. In "The Kidnap Murder Case", in which Vance uses a gun, Van Dine describes Vance as a good marksman and a decorated World War I veteran.