General Charles Clark

Historical marker location:

105 Cincinnati Ave, Lebanon, Ohio

( Marker can be reached from the intersection of Museum Lane (U.S. 42) and Cincinnati Avenue, on the right when traveling south.)

Marker installed: 2014

Confederate States of America.

The Ohio River, which forms the state's southern border, played a significant role in the Underground Railroad, a network of secret routes and safe houses used by African American slaves to escape to freedom in the North before the Civil War.