Hardin County Genealogy Search

Hardin County genealogy records go back to 1820 when the county was first formed from Logan County. The county seat is Kenton, where the courthouse and main record offices sit. You can search for birth, death, marriage, land, and probate records through the Probate Court, the Recorder's office, and local history groups. Whether your ancestors farmed in the Kenton area or moved through Hardin County on the way west, this guide covers the offices and tools you need to trace your family lines in this part of Ohio.

Hardin County Probate Court

The Hardin County Probate Court is at One Courthouse Square, Suite 230, Kenton, OH 43326. Phone: 419-674-2278. The court keeps marriage records from 1820, estate records and wills from 1820, guardianship records, and birth and death records from 1867 to 1908. These are the core genealogy files for Hardin County. If you are tracing a family line through this area, the Probate Court is your first stop.

The Probate Court in Kenton handles marriage, estate, and vital records for Hardin County.

The Clerk of Courts holds divorce and court records from 1820 onward. If you need a divorce decree or any civil case file, that office handles those requests. Court records in Ohio are public in most cases, so access is usually straightforward. Divorce records from the 1800s can be rich sources for genealogy because they often list ages, places of birth, marriage dates, and the names of any children involved in the case.

Vital Records in Hardin County

Birth and death records in Hardin County start in 1867 at the Probate Court. These early files are short ledger entries with basic details. After December 20, 1908, the state took over vital record keeping. The Ohio Department of Health now holds birth records from that date forward and death records from 1954 onward. The Hardin County Health Department at 175 W. Franklin Street, Kenton, OH 43326 handles birth and death certificates from 1908 forward at the local level.

For death records between 1908 and 1953, check with the Ohio History Connection in Columbus. Under Ohio Revised Code Chapter 3705, vital records must be filed with local registrars and follow state rules. Section 3705.09 says birth certificates must be filed within ten days of birth. Marriage records at the Probate Court go back to 1820, which is the year the county was formed.

Hardin County Land Records

The Hardin County Recorder's Office is at One Courthouse Square, Suite 170, Kenton, OH 43326. Land deeds start in 1820. They also hold property transfer records, mortgage records, and military discharge records. If you are tracing property ownership for ancestors in the Kenton area or rural Hardin County, this is where to search.

The Recorder handles deeds, mortgages, and military discharge filings for Hardin County.

Under Title 37 of the Ohio Revised Code, most court and land records in Ohio are public. Some files like adoption records have access restrictions, but the bulk of what you need for genealogy is open to anyone who asks.

Hardin County Historical Society

The Hardin County Historical Society maintains a museum and archives with family histories, county histories, cemetery records, church records, school records, and business histories. Their photograph collection includes historical photos of Kenton and Hardin County, postcards, and portraits. If you want to see what life looked like in the area during the 1800s or early 1900s, they likely have something that can help.

The Hardin County Public Library also has a local history collection with genealogy resources. The library is a good place to start if you are visiting the area and want to do some research. Staff can point you to their local holdings and help you get started.

Hardin County has several rural cemeteries where early settlers are buried. Tombstone inscriptions can give you dates of birth and death, family relationships, and sometimes the birthplace of the person. The historical society has worked to record and preserve many of these inscriptions over the years. If vital records are missing for a family member, a cemetery marker may be the only written source for that person's dates. Church registers from the 1800s can also fill gaps, especially for births and baptisms before Ohio required civil registration in 1867. Ask at the library or historical society for leads on which churches kept records in the Kenton area.

Online Genealogy Resources

FamilySearch has indexed Hardin County records online. Their databases include Hardin County marriages from 1789 to 2016, births from 1841 to 2003, deaths from 1840 to 2001, and land records. These are free to search at FamilySearch. The Ohio Memory digital library also has Hardin County historical photographs and documents.

The Ohio Genealogical Society publishes indexes for census, tax, court, and vital records across the state. The Ohio History Connection Vital Records Guide helps you sort out which office holds records by time period. FamilySearch Ohio Vital Records gives free access to statewide databases. The OhioGenealogy.org site links to county-level resources and is a free tool for finding Hardin County records. The Chronicling America newspaper archive may also have digitized papers from the Kenton area that carry old obituaries, legal ads, and family announcements.

Nearby Counties

These counties share a border with Hardin County. Family members who lived near the edge of the county may have records filed in one of these places.