Formed April 1, 1820 from Darke County, on the Ohio-Michigan-Indiana border · county seat Bryan. Repository addresses, online record links, and a free printable record checklist below.
Short episodes that walk through Williams County's records, one record type at a time.
Formation · Settlers & Migration · Probate · Land · Tax · Churches · Newspapers · Where to Look
Watch on YouTubeOne Courthouse Square, 2nd Floor, Bryan, OH 43506 · (419) 636-1548
williamscountyoh.gov — Juvenile/Probate Divisions
Wills, estate administration, guardianships, adoptions, name changes, and marriage licenses.
One Courthouse Square, 2nd Floor, Bryan, OH 43506 · (419) 636-2059
williamscountyoh.gov/274/Recorder
Deeds, mortgages, liens, and other real-property records.
1 Courthouse Square, 3rd Floor, Bryan, OH 43506 · (419) 636-1551
co.williams.oh.us/236/Clerk-of-Courts
Divorces, civil suits (including partition suits that divide land among heirs), and Common Pleas journals. Before 1852, this court also handled wills and estates.
One Courthouse Square, Bryan, OH 43506 · (419) 636-5639
realestate.williamscountyoh.gov
Current tax lists and property transfer records. Early tax duplicates are on FamilySearch and at the Ohio History Connection.
West Annex, Bryan Main Library, Bryan, OH · (833) 633-7323 ext. 275
Local, county, and state history books, family histories, an obituary index, local newspapers on microfilm (Bryan, Montpelier, Pioneer, Edgerton, Edon), and in-library access to Ancestry Library Edition, FamilySearch, Fold3, and Newspapers.com.
Meets 6:30pm, 2nd Monday monthly (no July/Aug), at the Library Annex, 107 E. High St., Bryan
Established 1981. Publishes the quarterly newsletter Ohio's Last Frontier.
No direct phone listed — contact via website or Facebook.
611 E. Main St., Montpelier, OH 43543 · (419) 485-8200
wmscountyhistoricalsociety@gmail.com
Founded 1956. Runs a local-history museum in Montpelier and co-hosts the Veterans Military Heritage Museum. A separate organization from both the genealogical society and the library's Local History Center, though all three collaborate.
310 Lincoln Ave., Montpelier, OH 43543 · (419) 485-3141
Bryan office: 1010 E. Wilson St., Bryan, OH 43506 · (419) 636-8754
williamscountyhealth.org — Birth & Death
Births and deaths for events in Williams County, 1909–present. Records from 1867–1908 are held at the County Record Center rather than the health department.
Not sure which office has what? See Which County Office Holds What.
Many Williams County record books are filmed and free to view at FamilySearch (free account required).
In Full-Text Search, add Williams County, Ohio as the place to find names inside handwritten deeds, wills, and court books. How to use it.
Williams County was formed in 1820 from Darke County. For records made before then, search the parent county:
Most of Williams County's land was federal Congress Lands, surveyed in townships and sections and first sold through U.S. land offices. The first buyer of each tract received a federal patent.
Titles that covered Williams County, historic and current, with where to search each one. Not every historic title has been digitized — several survive only on microfilm.
| Title | Years | Where to Search |
|---|---|---|
| Bryan Times | 1864-present | Google News Archive (1864-1925, 1959-2007); Newspapers.com (1949-2022) |
| Bryan Democrat | 1863-1949 | Google News Archive (1863-1869); Newspapers.com; microfilm — Williams County Public Library |
| Bryan Press | 1869-1949 | Newspapers.com; microfilm — Williams County Public Library |
| Williams County Gazette | 1857-1859 | Chronicling America (Library of Congress); Newspapers.com |
| Williams County Leader | 1859-1862 | Chronicling America (Library of Congress); Newspapers.com |
| Montpelier Enterprise / Leader Enterprise | 1880-1928 | Newspapers.com; microfilm — Williams County Public Library |
| West Unity Reporter | 1890-1976 | Newspapers.com; microfilm — Williams County Public Library |
Fill in what you're looking for, print it, and take it with you to the courthouse or library.
Brick Walls & Buckeyes
brickwallsbuckeyes.com · Williams County, Ohio
Addresses and links last checked October 2026.
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