Genealogy and History

An index to over 3,700,000 obituaries, death & marriage notices & other sources from Ohio from the 1810s to the present day.

Historic digital collections from libraries, museums, and archives across Ohio and more. The DPLA portal to photographs, maps, documents, and AV materials from across the country is a great starting place for your local history and genealogy reference.

By answering just a few questions, flint artifacts of Ohio can be identified as a blade, drill, point, or scraper and attributed to a likely era and people. Learn more by exploring the Glossary, Artifacts Index, or articles about Ohio's Prehistoric People.

Find large scale street plans produced by the Sanborn Fire Insurance company from 1867 to 1970. Locate and identify buildings and neighborhoods. Study the growth of towns and cities, and the impact of new development

Search census records, books, serials, and other historical records to trace your genealogy.

A premier collection of historical U.S. military records that brings to life the details of America’s military veterans with stories, photos, and personal documents.

Search records, books, serials, and other historical records specific to African Americans to trace your genealogy or to do research.

[IN-LIBRARY USE ONLY] Trace your genealogy using historical records. U. S. Census records; military records; court, land and probate records; vital and church records; directories; petitions for naturalization; passenger lists and more. You must be in the library to access this database.