Browse Items (1 total) Tags: Plymouth Township Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Plymouth Township - 1856 Map of Plymouth Township from the 1856 Map of Richland County, Ohio made from actual surveys by P. O'Byrne. Tags: Maps, Plymouth Township, Richland County Featured Item John Sherman - Senator (1892) Portrait of John Sherman taken in 1892 when he was serving a term as U.S. Senator from Ohio.