Jefferson County Ancestry Search (New York)

Find Jefferson County, NY cemeteries, clerks, courts, historical societies, libraries, marriage license offices and town and city halls for free public records.


Jefferson County Cemeteries may provide you with access to free public records related to funerals, burials, graveyards, gravesites, tombstone and headstone locations. Cemetery records provide Jefferson County vital records useful for discovering family history.

Chaumont Cedar Grove Cemetery Chaumont NY Washington Street 13622

Glenwood Cemetery & Mausoleum Watertown NY 23348 County Road 67 13601 315-782-4419

North Watertown Cemetery Association Watertown NY 811 Bradley Street 13601 315-782-5960


Jefferson County Clerks may provide you with access to free public records related to marriage licenses, divorce filings, criminal, jail and arrest records. Jefferson County genealogy records such as marriage licenses and certificates are useful for New York family research.

Adams Town Clerk Adams Center NY 13263 US Route 11 13606 315-583-5701

Adams Village Clerk Adams NY 3 S Main St 13605 315-232-2632

Alexandria Town Clerk Alexandria Bay NY 46372 County Road 1 13607 315-482-9519

Brownville Village Clerk Watertown NY 216 Brown Boulevard 13601 315-782-7650

Cape Vincent Clerk Cape Vincent NY 127 East Joseph Street 13618 315-654-2533

Jefferson County Clerk Watertown NY 175 Arsenal Street 13601 315-785-3075

Mannsville Village Clerk Mannsville NY 106 Lilac Park Drive 13661 315-465-5515


Jefferson County Courts may provide you with access to free public records related to legal proceedings, cases, filings, documents, and appeals. Jefferson County court records provide public records useful to family researchers.

Adams Town Court Adams NY 3 South Main Street 13605 315-232-2467

Adams Village Court Adams NY 3 South Main Street 13605 315-232-2912

Alexandria Bay Village Court Alexandria Bay NY 110 Walton Street 13607 315-482-4786

Alexandria Town Court Alexandria Bay NY 46372 Old Goose Bay Road 13607 315-482-9637

Antwerp Town Court Antwerp NY 45 Main Street 13608 315-659-8989

Brownville Town Court Dexter NY 16431 Star School House Road 13634 315-639-6266

Brownville Village Court Watertown NY 216 Brown Boulevard 13601 315-782-7650

Cape Vincent Town Court Cape Vincent NY 1964 Highway 12E 13618 315-654-3883

Carthage Village Court Carthage NY 120 South Mechanic Street 13619 315-493-6345

Champion Town Court Carthage NY 10 North Broad Street 13619 315-493-2687

Chaumont Village Court Chaumont NY 27994 Old Town Springs Road 13622 315-649-2900

Clayton Town Court Clayton NY 405 Riverside Drive 13624 315-686-2427

Clayton Village Court Clayton NY 401 Mary Street 13624 315-686-2427

Denmark Town Court Carthage NY 3707 Roberts Road 13619 315-688-4204

Dexter Village Court Dexter NY 16431 Star School House Road 13634 315-639-6260

Ellisburg Town Court Mannsville NY 11574 South Main Street 13661 315-846-5138

Evans Mills Village Court Evans Mills NY 8707 Noble Street 13637 315-629-4753

Glen Park Village Court Watertown NY 642 Main Street 13601 315-788-1043

Henderson Town Court Henderson NY 12105 Town Barn Road 13650

Hounsfield Town Court Sackets Harbor NY 411 West Washington Street 13685 315-646-2767

Jefferson County Court Watertown NY 163 Arsenal Street 13601 315-785-3010

LeRay Town Court Evans Mills NY 8650 Leray Street 13637 315-629-0228

Lorraine Town Court Adams NY 20876 County Route 189 13605 315-232-4676

Lyme Town Court Chaumont NY 12175 Route 12E 13622 315-649-2788

Orleans Town Court La Fargeville NY Sunrise Avenue 13656 315-658-2272

Pamelia Town Court Watertown NY 25859 Highway 37 13601 315-785-9794

Philadelphia Town Court Philadelphia NY 33019 Route 11 13673 315-642-0249

Philadelphia Village Court Philadelphia NY 56 Main Street 13673

Rodman Town Court Rodman NY 12534 School Street 13682 315-232-2522


Jefferson County Historical Societies may provide you with access to free public records related to local history and culture. Jefferson County vital records provided by Historical Societies are important for ancestry research.

Alexandria Township New York Historical Society Alexandria Bay NY 36 Market Street 13607 315-482-4586

Henderson Historical Society Henderson NY 12581 County Road 72 13650 315-938-7163

Jefferson County New York Historical Society Watertown NY 228 Washington Street 13601 315-782-3491

Northern NY Agricultural Historical Society La Fargeville NY 30950 New York 180 13656 315-658-2353


Jefferson County Libraries may provide you with access to free public records databases with information related to vital, genealogy, historical, and property records. These Jefferson County public records are useful for genealogy research.

Henderson Free Library Henderson NY 8939 Highway 178 13650 315-938-7169

Lyme Free Library Chaumont NY 12165 Highway 12E 13622 315-649-5454

Macsherry Library Alexandria Bay NY 112 Walton Street 13607 315-482-2241

Roswell P. Flower Memorial Library Watertown NY 229 Washington Street 13601 315-785-7705


Jefferson County Town and City Halls may provide you with free public records related to vital records, birth certificates, death certificates, marriage licenses, as well as property ownership records. Public records provided by Jefferson County Town and City Halls for family genealogy research.

Ellisburg Town Hall Ellisburg NY 11574 S Main St 13636 315-846-5138

Ellsiburg Village Town Hall Ellisburg NY 11832 Main Street 13636 315-846-5222

Rodman Town Hall Rodman NY 12509 School Street 13682 315-232-2522