Hardin County Bibliography

MS 1033 mf Ada First United Methodist Church
Ada, Hardin County, Ohio
Records, 1859-2005.

MS 1084 mf First Presbyterian Church
Ada, Hardin County, Ohio
Records, 1880-2007

MS 529 mf St. Paul's Evangelical Lutheran Church
Liberty Township, Hardin County, Ohio
Records, 1842-1925.