Prehistoric cultural affiliation(s) include Younge and Ontario dating back to 500.
Several famous people are associated with these Defiance County historic places including Judge Alexander Latty, Andrew Sauer and William C. Holgate.
Some of the country's most noteable architects helped create the Defiance County places including Major Henry Burbeck, George Miller, Jonathan I. Hale, M.S. Mahurin, E.O. Fallis, Toledo-Massillon Bridge Co. and J.F. Wing. Prominent architectural styles found in Defiance Country are Gothic Revival, Colonial Revival and Greek Revival.