Mercer County, Ohio Genealogy
Guide to Mercer County Ohio genealogy. Birth records, marriage records, death records, census records, family history, and military records.
|Mercer County, Ohio|
Location of Ohio in the U.S.
|Address|| Mercer County Courthouse|
101 N. Main St.
Celina, Ohio 45822
Mercer County Website
United States Ohio Mercer County
- 1 Historical Facts
- 2 Resources
- 2.1 Bible Records
- 2.2 Biography
- 2.3 Business Records and Commerce
- 2.4 Cemeteries
- 2.5 Census
- 2.6 Church Records
- 2.7 Court Records
- 2.8 Emigration and Immigration
- 2.9 Ethnic, Political, or Religious Groups
- 2.10 Gazetteers
- 2.11 Genealogy
- 2.12 History
- 2.13 Land and Property
- 2.14 Maps
- 2.15 Military
- 2.16 Naturalization and Citizenship
- 2.17 Newspapers
- 2.18 Obituaries
- 2.19 Periodicals
- 2.20 Probate
- 2.21 Public Records
- 2.22 Repositories
- 2.23 Taxation
- 2.24 Vital Records
- 3 Web Sites
- 4 Places
- 5 References
|Beginning dates for major county records|
|*For earlier dates, try... Church | Obituaries | Cemeteries|
- Parent Counties: Formed from Darke and Shelby Counties 12 February 1820.
- County Seat: Celina
- Neighboring Counties: Mercer County, Ohio Genealogy residents may also have records in Van Wert (north) · Adams County, Indiana (northwest) · Darke (south) · Shelby (southeast) · Jay County, Indiana (west) · Auglaize (east)
See an interactive map of Mercer County boundary changes.
Business Records and Commerce
Cemetery records often reveal birth, marriage, death, relationship, military, and religious information.
|Online Grave Transcripts||Published Grave Transcripts||County Cemetery Directories|
|Family History Library|
See Ohio Cemeteries for more information.
Emigration and Immigration
Ethnic, Political, or Religious Groups
Archives, Libraries, and Museums
Miami Valley Genealogy Index is an Index to more than a half million pointers to records all over Miami Valley including Mercer County.
Local histories are available for Mercer County, Ohio Genealogy. County histories may include biographies, church, school and government history, and military information. For more information about local histories, see the wiki page section Ohio Local Histories.
Land and Property
Land and property records can place an ancestor in a particular location, provide economic information, and reveal family relationships. Land records include: deeds, abstracts and indexes, mortgages, leases, grants and land patents.
See Ohio Land and Property for additional information about early Ohio land grants. After land was transferred to private ownership, subsequent transactions were usually recorded at the county courthouse and where records are currently housed.
Naturalization and Citizenship
Mercer County, Ohio Genealogy newspapers may contain genealogical value including obituaries, births, marriages, deaths, anniversaries, family gatherings, family travel, achievements, business notices, engagement information, and probate court proceedings.
To access newspapers, contact public libraries, Ohio Genealogical Society chapters, college or university libraries, the Library of Congress, Google News, or the Ohio Historical Society. The Ohio Genealogical Society Obituary Database is another source of newspaper information.
For more Ohio newspaper information see the Newspaper Guides on the wiki page Ohio Newspapers.
Probate records created after 1852 are held by the Mercer County, Ohio Genealogy Probate Court. From 1797 or the creation of the county, probate records were held by the Court of Common Pleas. Most counties transferred all records to the Probate Court, but in some circumstances, Court of Common Pleas records should be searched for records prior to 1852. Most records are housed at the Mercer County, Ohio Genealogy Courthouse. Some records are on microfilm at the Ohio Genealogical Society and the Family History Library. For more complete information about the location of county probate records see:
- Carol Willsey Bell, Ohio Wills and Estates to 1850: An Index (1981).  FamilySearch Books Online - Free online copy.
See the wiki page Ohio Probate Records for information about how to use probate records.
Content: Probate Records may give the decedent's date of death, names of his or her spouse, children, parents, siblings, in-laws, neighbors, associates, relatives, and their place of residence.
Record types: Wills, estates, guardianships, naturalizations, marriage, adoption, and birth and death records (1867-1908 only).
Mercer County Courthouse
101 North Main Street
PO Box 28;
Celina, OH 45822
Probate Judge has birth and death records 1867-1908,
marriage records from 1830 and probate records from 1829;
Clerk Court has div & ct rec from 1824; Co Rcdr has land rec)
Family History Centers
Finding More Tax Records
Additional tax records can sometimes be found using search phrases such as Mercer County, Ohio Genealogy Tax Records in online catalogs like:
- WorldCat (For instructions see WorldCat Online Catalog).
- FamilySearch Catalog (For instructions see FamilySearch Catalog Place-name Search).
Vital records consist of birth, death, marriage and divorce records. Although Ohio enacted a statute in 1856 -1857 requiring registration of births, deaths and marriages, many counties did not comply. A second law was written in 1867 but, again, was not always followed. By 1908, the law was more clearly defined and kept. Any existing birth and death records from 1867 through December 19, 1908 are located at the Mercer County, Ohio Genealogy Probate Court. The Ohio Department of Health has birth records filed after December 20, 1908 and death records filed after January 1, 1954 while the Ohio Historical Society houses death records from December 20, 1908 through December 31, 1953.
- 1821–1962 - Ohio, Births and Christenings, 1821-1962 at FamilySearch Historical Records – free. This is an incomplete index of extractions of original records and of patron-submitted records. This index is not complete for any particular place or region. Information may have been previously published in the International Genealogical Index or Vital Records Index collections.
- 1800–1958 - Ohio, Marriages, 1800-1958 at FamilySearch Historical Records – free; Index. Name index to marriage records from the state of Ohio. Microfilm copies of these records are available at the Family History Library and FamilySearch Centers. Due to privacy laws, recent records may not be displayed. The year range represents most of the records. A few records may be earlier or later.
- 1854–1997 - Ohio, Deaths and Burials, 1854-1997 at FamilySearch Historical Records – free; Index. Name index to death and burial records from the state of Ohio. Microfilm copies of these records are available at the Family History Library and Family History Centers. This set contains 2,535,556 records. Due to privacy laws, recent records may not be displayed. The year range represents most of the records. A few records may be earlier or later.
- 1908–1932, 1938–1944, and 1958–2007 - Ohio, Death Index, 1908-1932, 1938-1944, and 1958-2007 at FamilySearch Historical Records – free. Index of deaths from the Ohio Department of Health in Columbus. Index provided by Ancestry.com.
- USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.
- Family History Library Catalog
- Handybook for Genealogists: United States of America, 10th ed. (Draper, Utah: Everton Pub., 2002), [FHL book 973 D27e 2002]. Cite error: Invalid
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- Wikipedia contributors, "Mercer County, Ohio" in Wikipedia: the Free Encyclopedia at http://en.wikipedia.org/wiki/Mercer_County,_Ohio (accessed 10 May 2012).
- Carol Willsey Bell, Ohio Wills and Estates to 1850: An Index (Columbus, Ohio: the author, 1981). FamilySearch Books Online - Free online copy.