Several famous people are associated with these Mercer County historic places including HEnry Greenland and Thornton Wilder.
Some of the country's most noteable architects helped create the Mercer County places including Fredick Law Olmsted, Peabody & Stearns, John Notman, Hugh A. Kelly, J. Osborne Hunt, Frederick Law Olmstead, Pennington Satterthwaite, Howard Russell Butler and Eldridge G. Weir. Prominent architectural styles found in Mercer Country are Late Victorian, Colonial and Federal.