United States » Pennsylvania » Counties » Jefferson » General Resources

FamilySearch Wiki - Jefferson County, Pennsylvania.

Free online genealogical research guide for Jefferson County, Pennsylvania.

Genealogy Inc. - Jefferson County, Pennsylvania Facts, Genealogy, Records & Links

Jefferson County PA USGW Archives (USGenWeb Archives)

Jefferson County Resources

Linkpendium - Jefferson County, Pennsylvania

NACo (National Association of Counties) - County Explorer

USGenWeb