Several famous people are associated with these Middlesex County historic places including Henry Jacob Bigelow, Henry Potter and Charles H. Allen.
Some of the country's most noteable architects helped create the Middlesex County places including Paul Moody, James Sullivan, Loammi Baldwin, George W. Phelps, Kingsley & Co. Barnes, George A. Clough, Frederick P. Stearns, Gordon S. Kobb, Nathan Douglass and Rutan & Coolidge Shepley. Prominent architectural styles found in Middlesex Country are Colonial Revival, Italianate and Queen Anne.