Connecticut State Library with state seal

History and Genealogy

Tel: 860-757-6580, Fax: 860-757-6677
Hours, Directions/Parking
History and Genealogy, Connecticut State Library
231 Capitol Avenue, Hartford, CT 06106

CSL Catalog and Collections | CSL Research Resources
Borrowing Materials | Copies, Copiers, and Change | Policies for Patrons | Using Secured Collections


Archival Records

The History and Genealogy Unit serves as the reference point for the State Archives. The Guide to the Archives in the Connecticut State Library and other finding aids give researchers information on archival and manuscript collections. For information about accessing materials, please read the Rules and Procedures for Researchers Using Archival Records, Original Newspapers, and Secured Collections Materials. Not all materials are stored on site; please see Use of Offsite and Secured Collections

Genealogical Indexes

Request a search of the indexes | Learn about how to use the indexes

Sources of Information for Genealogy

Genealogical and Historical Collections

Some collections are listed below, though check the main Genealogy and/or History page for many more.

Subject Guides

Some guides are listed below, though check the main CSL Index page for many more.

Online Resources 

Reference Services

For immediate information about Connecticut, consult the About Connecticut - Quick Facts section of the CSL Research Resources page and/or contact a local library, genealogical society, historical society, or municipal historian.

Other Resources

Tourist Information