Many famous people are associated with these Trumbull County historic places including Harriet Taylor Upton, Clarence Darrow, HenryII Barnhisel, William Woodrow, James Ward Packard and William McKinley.
Some of the country's most noteable architects helped create the Trumbull County places including Simon Perkins, Labelle & French, Isaac Ladd, Will Smith, John Wesley Mason, E.M. Canfield, Ephraim Brown, Olmsted Brothers, Barton Brooke and Liberty G. Raymond. Prominent architectural styles found in Trumbull Country are Greek Revival, Federal and Italianate.