Harrison County, Ohio: History
Harrison County was formed from parts of Jefferson and Tuscarawas Counties in 1813. The county was named after General William Henry Harrison, the hero of the battle of Tippecanoe in the War of 1812 (and later the ninth U.S. president).
Oil was discovered near Jewett, Ohio in 1895, and then in the Scio, Ohio area in 1898. However, by 1901, the Scio oil boom had essentially ceased.