Prehistoric cultural affiliation(s) include Woodland, Archaic, Late Archaic and Early Woodland dating back to 10999 BC.
Several famous people are associated with these Adair County historic places including Reverend David Page, Dr. Nathan Gaither and Janice Holt Giles.
Some of the country's most noteable architects helped create the Adair County places including McDonald Brothers, William Henry Judson, Benjamin McDowell, James Holloday, Henry Giles, James McDowell, Janice Holt Giles and Thomas Holloday. Prominent architectural styles found in Adair Country are Federal, Chicago and Gothic.