Prehistoric cultural affiliation(s) include Late Archaic, Late Prehistoric: Pomona Variant, Woodland, Native American, Kansas City Hopewellian and Steed-Kisker Phase dating back to 8499 BC.
Many famous people are associated with these Leavenworth County historic places including Fred Harvey, William A. Harris, David W. Powers, David J. Brewer, Edward Carroll and Merritt H. Insley.
Some of the country's most noteable architects helped create the Leavenworth County places including James A. McGonigle, Curtiss, Louis, et al., J.B. Betts, Asa Erratt, William Feth, M.R. Sandquist, William B. Feth, R.B. Yoakum, Levenworth Bridge Co. and William Pratt Feth. Prominent architectural styles found in Leavenworth Country are Italianate, Queen Anne and Romanesque.