Jefferson County, New York Genealogy

United States &gt; New York &gt; Jefferson County

County Courthouse
195 Arsenal St. Watertown, NY

History

 * Named for Thomas Jefferson, the third President of the United States.

Neighboring Counties
Lewis | Oswego | St. Lawrence | Frontenac County, Ontario | Grenville County, Ontario | Leeds County, Ontairo

City, Towns, Villages, Hamlets, Military

 * City: Watertown
 * Towns: Adams . Alexandria . Antwerp . Brownville . Cape Vincent . Champion . Clayton . Ellisburg . Henderson . Hounsfield . Le Ray . Lorraine . Lyme . Orleans . Pamelia . Philadelphia . Rodman . Rutland . Theresa . Watertown . Wilna . Worth
 * Villages: Adams . Alexandria Bay . Antwerp . Black River . Brownville . Cape Vincent . Carthage . Chaumont . Clayton . Deferiet . Dexter . Ellisburg . Evans Mills . Glen Park . Herrings . Mannsville . Philadelphia . Sackets Harbor . Theresa . West Carthage
 * Hamlets: Adams Center . Calcium . Depauville . Felts Mills . Great Bend . La Fargeville . Natural Bridge . Oxbow . Redwood
 * Military: Fort Drum

Web Sites

 * FamilySearch.org catalog for Jefferson County
 * The Jefferson County NYGenWeb Project, an member of The NYGenWeb Project, an affiliate of The USGenWeb Project.