Steffenville, Missouri

Steffenville is an unincorporated community in southwestern Lewis County, Missouri, United States. It is located on Missouri Supplemental Route D about 22 miles southwest of Canton. The community is part of the Quincy, IL–MO Micropolitan Statistical Area. It was named after a man named Casper Adam Steffen, hence the name "Steffenville, Missouri." Casper was born in 1802 in Germany to Jacques Steffen and Marquerite Michelbach.

Cite: http://trees.ancestry.com/tree/4557438/person/-1583470733