Dayton is the sixth largest city in the U.S. state of Ohio and the county seat of Montgomery County, the county ranked fifth in the state.Dayton is the fourth largest Betts Housepolitan area in Ohio.

Cincinnati is a city in the U.S. state of Ohio and the county seat of Hamilton County.Settled in 1788, is located north of Cincinnati Ohio River on the border of Ohio and Kentucky, near the Indiana.

Dover was originally part of the grant, Colonel James Morrison of Kentucky who had received from the federal government for Revolutionary War service. In 1802 two brothers-in-law in Baltimore, Maryland, Christian Deardorff.

Fremont is a seat of the city and county of Sandusky County, Ohio, USA States.Former U.S. President Rutherford B. Hayes has lived in town for a period of time and a library dedicated to the city.

Grove City was given land grants from the American Revolutionary War veterans General Daniel Morgan and Colonel William Washington. Hugh Grant, Jackson Township's first white settler on the farm established in this part of the country near the end of the eighteenth century.

In prehistoric times the area covered by the ocean Kirtland shale rock is water.The Ohio limo slate blackboard group called disgust. Above the blackboard is upsetting Cleveland Shale, a formation of Devonian is a major source of local Cleveland fossils.