The famous person William J. Canton is associated with one of more of the Douglas County historic places.
Some of the country's most noteable architects helped create the Douglas County places including Edge Moor Bridge Works, Walter Graham, Newton C. Gauntt, Civilian Conservation Corps, James Kinney, C. Schmidt, Washington State Department of Hwys, Bell & Haskins, J.C. Calhoun and Calhoun & Bell. Prominent architectural styles found in Douglas Country are Bungalow/Craftsman, Late Victorian and Mission/Spanish Revival.