Prehistoric cultural affiliation(s) include Lake George Phase, Crippen Point, Plaquemine Culture and Mississipian dating back to 1000.
Several famous people are associated with these Washington County historic places including William Hodding Carter, Hiram Wetherbee, Junius R. Ward, Wasson,Ben and et al..
Some of the country's most noteable architects helped create the Washington County places including Raymond B. Spencer, H.H. Davis, Barber & Kluttz, Barber & Klutz, R.N. Johnson and E.N. Alger. Prominent architectural styles found in Washington Country are Colonial Revival, Late 19th And 20th Century Revivals and Italianate.