 Lower Shawneetown

Lower Shawneetown (15Gp15), also known as the Bentley Site, "Shannoah" and "Sonnontio", is a Late Fort Ancient culture Madisonville horizon (post 1400 CE) archaeological site overlain by an 18th-century Shawnee village; it is located within the Lower Shawneetown Archeological District, near South Portsmouth in Greenup County, Kentucky and Lewis County, Kentucky.It was added to the National Register of Historic Places on April 28, 1983.