Prehistoric cultural affiliation(s) include Mississippian, Early Mississippian, Kaskaskia and French Colonial dating back to 500.
The famous person Louis Bolduc is associated with one of more of the Ste. Genevieve County historic places.
Some of the country's most noteable architects helped create the Ste. Genevieve County places including Bonsack and Pearce and Jerome B. Legg. Prominent architectural styles found in Ste. Genevieve Country are Colonial and Federal.