Question: Colonial Beach is a town in Westmoreland County, Virginia, the family of which Scottish-born scientist, inventor, engineer, and innovator who is credited with patenting the first practical telephone and founding the American Telephone and Telegraph Company (AT&T) in 1885, maintained a summer home in Colonial Beach?
Sentence (from "Colonial Beach, Virginia"): Sloan Wilson, author of "The Man in the Gray Flannel Suit", retired and died in Colonial Beach.
Relevant evidence: No