Jefferson County, New York Genealogy

United States New York  Jefferson County

Parent County

 * Created 28 March 1805 from Oneida County.

Neighboring Counties
Lewis· Oswego· St. Lawrence· Ontario counties: Frontenac· Grenville· Leeds· Lake Ontario

Boundary Changes

 * 1817: Carleton Island, captured from the British in the War of 1812 was annexed.

Cemeteries
NNY Genealogy - Stories in Stone

Census
For information and tips on using and accessing online census records, see New York Census.

Military
Civil War

Available towns. Registers are available for: Adams· Alexandria· Brownville· Champion· Clayton· Ellisburg· Henderson· Hounsfield· Le Ray· Lorraine· Lyme· Orleans· Pamelia· Philadelphia· Rodman· Rutland· Watertown· Worth.

Regiments. Service men in Wyoming County served in various regiments. Men often joined a company (within a regiment) that originated in their county.


 * - 129th Regiment, New York Infantry

Naturalization and Citizenship
SAMPUBCO Browsable index of applicants.

Newspapers
Watertown Herald, years 1886-1918 Northern New York Historical Newspapers

Probate Records
SAMPUBCO Browsable index of testators of wills.

Archives, Libraries and Museums
Libraries


 * Jefferson Community College, Mervil Dewey Library 1220 Coffeen St. Watertown, New York 13601 Phone: 315-786-2413 or 315-786-2225 Email: jyoung@sunyjefferson.edu

Collection includes histories of Jefferson, Lewis, St. Lawrence and other contiguous North County counties, local information, periodicals, Harold Sanderson Civil War Database and more.

Museum


 * Paddock Museum 228 Washington Street Watertown, New York 13601 Phone: 315-782-3491 Hours: Tuesday - Friday 10 am - 5 pm Saturday 10 am - 4 pm

Courthouses
The Jefferson County Clerk's office has marriage, land, court, military discharge and naturalization records as well as the state census. The Surrogate Court has probate records. For further information about where the records for Jefferson County are held, see the Jefferson County Courthouse page.

Societies

 * Jefferson County Historical Society 228 Washington Street Watertown, New York 13601 Phone: 315-782-3491 Publication: Quarterly Newsletter Museum Musings

Collection includes artifacts, letters, photographs and more. For genealogical research contact the Roswell P. Flower Memorial Library's Genealogy Department.


 * Historical Association of South Jefferson 29 East Church Street Adams, New York 13601 Phone: 315-232-2616 or 315-298-5953 Email: hasouthjeff@yahoo.com or quick4@peoplepc.com Hours: Monday and Tuesday 8 am - 2 pm Thursday 10 am - 4 pm Most Fridays 8 am - 2 pm Other hours by appointment.


 * Central New York Genealogical Society Box 104, Calvin Station Syracuse, New York 13205 E-mail: [mailto:CNYGS@yahoo.com CNYSG@yahoo.com]


 * Member queries; surname research list; online resources; six meetings/year; publication: Tree Talks  quarterly with annual index.


 * Counties served: Albany, Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung, Chenango, Clinton, Columbia, Cortland, Delaware, Erie, Essex, Franklin, Fulton, Genesee, Greene, Hamilton, Herkimer, Jefferson, Lewis, Livingston, Madison, Monroe, Montgomery, Niagara, Oneida, Onondaga, Ontario, Orange, Oreleans, Oswego, Otsego, Rensselaer, St. Lawrence, Saratoga, Schenectady, Schoharie, Schuyler, Seneca, Steuben, Tioga, Tompkins, Washington, Wayne, Warren, Wyoming, and Yates.

Divorce
Additional Resources

Websites

 * The Jefferson County NYGenWeb Project, a member of The NYGenWeb Project, an affiliate of The USGenWeb Project.
 * The USGenWeb Archives Project for Jefferson County.
 * The USGenWeb Archives Project for Jefferson County. (Mirror site)