Several famous people are associated with these Hartford County historic places including Samuel Colt, Alfred Wells Case and Alfred Willard Case.
Some of the country's most noteable architects helped create the Hartford County places including Moore and Salisbury, Collins Co., Cheney Bros. Manufacturing Co., Aberthaw Construction Co., Davis Hurd, F.M. Stone, Patrick C. Keely, Miner Building Co., Harold A. Haydon and Henry Farnam. Prominent architectural styles found in Hartford Country are Greek Revival, Italianate and Colonial Revival.