Historical Marker
Historic Decatur / A. N. Marquis and Whos Who
Historical marker location:
10237 Main St, Decatur, Ohio
( Marker is at the intersection of Main Street (Ohio Route 125) and Eagle Street (County Route 102), on the right when traveling east on Main Street.)
Marker installed: 2001
The Ohio River Valley was home to several Native American cultures before European settlement, including the Adena and Hopewell cultures. These cultures left behind many burial mounds and other archaeological sites that are now protected and preserved by the state of Ohio.