Seneca County, Ohio Genealogy

United States &gt; Ohio &gt; Seneca County

Parent County
1820--Seneca County was created 12 February 1820 from Huron County. County seat: Tiffin

Neighboring Counties

 * Crawford
 * Hancock
 * Huron
 * Sandusky
 * Wood
 * Wyandot

Web Sites

 * USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.
 * Family History Library Catalog