Lewis County Genealogy
Be notified of updates to this site by liking us on Facebook
Like us on Facebook to help us expand the resources on this site
Lewis County Countywide Sources
1790-1940 U.S. Fed. Census Archives
1790-1940 United States Federal Census World Vital Records
1881-present New York Birth Certificates (order here) Archives
1881-present New York Death Certificates (order here) Archives
1881-present New York Marriage Certificates (order here) Archives
1918 Farm Directory (Jefferson and Lewis Counties) Northern New York Genealogy
American Genealogical Biographical Index Databases World Vital Records
American Genealogical-Biographical Index (AGBI)
BillionGraves Cemetery Records Index Family Search
Birth and death card index, 1848-1851 Family History Library
Burials in Jefferson, Lewis, and Oswego Counties of Northern New York Northern New York Genealogy
Card index to marriage records, 1848-1851, 1876 Family History Library
Cemeterys (sic), here to eternity, Lewis County, New York Family History Library
Central New York business directory, 1905, Onondaga, Cayuga, Cortland, Tompkins, Madison, Oneida, Herkimer, Otsego, Tioga, Broome, Chenango, Jefferson, Oswego and Lewis counties Cornell University Library
Deaths in Jefferson, Lewis, and St Lawrence Counties (from Northern Journal) Northern New York Genealogy
Deed records 1788-1865; index, 1805-1873 (Lewis County, New York) Family History Library
Federal Land Patents Bureau of Land Management
Find A Grave Gravestone, Tombstone, and Memorial Photo Collection World Vital Records
Gazetteer and business directory of Lewis County, N.Y., for 1872-3 Family History Library
Guide to historical resources in Lewis County, New York, repositories Family History Library
Historical sketches of northern New York and the Adirondack wilderness
History of Lewis County, New York : with illustrations and biographical sketches of some of its prominent men and pioneers Family History Library
History of Lewis County, New York, 1880-1965 Family History Library
Index to history of Lewis County, New York, 1805-1883, by Franklin B. Hough Family History Library
Lewis Co., New York, census records, 1915, 1925 Family History Library
Lewis County Cemeteries New York Gravestones
Lewis County Will Testators Index Sampubco
Lewis County, New York land ownership map, 1857 Family History Library
Lewis County, New York will testators index, 1806-1870 Family History Library
Lewis County, New York, Marriages & Deaths from The Black River Gazette of 1831-32 & The Northern Journal of 1838-45, 1847-53, 1855-59 A-D Jane Devlin
Lewis County, New York, Marriages & Deaths from The Black River Gazette of 1831-32 & The Northern Journal of 1838-45, 1847-53, 1855-59 E-K Jane Devlin
Lewis County, New York, Marriages & Deaths from The Black River Gazette of 1831-32 & The Northern Journal of 1838-45, 1847-53, 1855-59 L-R Jane Devlin
Lewis County, New York, Marriages & Deaths from The Black River Gazette of 1831-32 & The Northern Journal of 1838-45, 1847-53, 1855-59 S-Y Jane Devlin
Lewis and Oneida Counties cemetery inscriptions Family History Library
Marriage and death dates from the Black River Gazette and the Northern Journal, 1831-1859 Family History Library
Marriage records, 1908-1934 Family History Library
Marriages in Jefferson, Lewis, and St Lawrence Counties Northern New York Genealogy
Naturalization papers, 1808-1906 Family History Library
Naturalization petitions, 1906-1955 Family History Library
New York Births and Christenings, 1640-1962 Family Search
New York Deaths and Burials, 1795-1952 Family Search
New York Marriages, 1600-1784
New York Marriages, 1686-1980 Family Search
New York state census, Lewis County, 1825-1905 Family History Library
New York, County Marriages, 1908-1935 Family Search
Northern New York Historical Newspapers, includes Lewis County Democrat and Lowville Herald, 1856-1914 Northern New York Library Network
Probate records, 1805-1883 Family History Library
Revolutionary soldiers and soldiers of the War of 1812 buried in Lewis County Family History Library
The Militia of Lewis County, New York (early history) Ray's Place
The north country : a history embracing Jefferson, St. Lawrence, Oswego, Lewis and Franklin Counties, New York
U.S. Federal Census 1790-1940 Family Search
United States Obituary Collection
United States, New England Naturalization Index, 1791-1906 Family Search
Wills and testaments, 1806-1870; index to wills, 1805-1940 Family History Library
[Cemeteries in Oneida and Lewis Counties, New York] Family History Library
More Lewis County records are available on the statewide page