Prehistoric cultural affiliation(s) include Adena, Late Woodland, Middle Woodland, Fort Ancient, Philo Phase and Monongahela dating back to 999 BC.
Several famous people are associated with these Belmont County historic places including Joseph Kirkwood, Dr. Lindley Schooley, Dr. Joseph W. Darrah and Benjamin Lundy.
Some of the country's most noteable architects helped create the Belmont County places including Jacob Hayes Linville, Addison Hutton, Harry E. Forney, Wendell Bollman, W.H. & Son Patterson, C. D. Keyser, C.H. Owsley, unknown, Benjamin Exley and Edward Bates Franzheim. Prominent architectural styles found in Belmont Country are Greek Revival, Gothic Revival and Mission/Spanish Revival.