Hamilton County Genealogical Society
P.O. Box 15865
Cincinnati, Ohio 45215-0865
Telephone:  (513) 956-7078

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A chapter of the
Ohio Genealogical Society

What's new

  • If you wish to hire a professional researcher, or are an HCGS member and want to offer your research services, see Paid Researchers.
  • Our HCGS Awards Recipients page has been updated with the 2021 award recipients: Bob Brodbeck, Paul Cauthen, Mark Cooper, Kevin Grace, Amy Hartman, Mark Steinke, and Martha Surber.
  • The December 2021 issue of The Tracer, our award winning journal, is available on our website in the Members Area
  • HCGS has published Hamilton County, Ohio Roman Catholic Baptism Records - 1880 – 1889. Additional information is available in the Births and Baptisms section.
  • Never before indexed deed books now indexed by our dedicated volunteers. If you are looking for a deed or court case from Dec. 1840 to Feb. 1880 (not continuous), look here.
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Member access
Members may login to access their membership profile, contribute to the Discussions forum and Surname list, and search our members-only databases
Non-member access
Non-members also benefit from the HCGS public databases, the research guides in Local Records and Records Repositories, and much more. Not a member? Become a member today for as low as $15.
Stay informed
Stay informed about Hamilton County research by reading HCGS publications, The Tracer and The Gazette. Follow HCGS on Facebook.

page modified: 2022-01-24 RTB; 2022-01-18 PMD