Lewis County Genealogy
Lewis Countywide Sources
1810 Census of Lewis County AJ Cockrell1918 Farm Directory (Jefferson and Lewis Counties) Northern New York Genealogy
Burials in Jefferson, Lewis, and Oswego Counties of Northern New York Northern New York Genealogy
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
Gazetteer and business directory of Lewis County, N.Y., for 1872-3
History of Lewis County, New York : with illustrations and biographical sketches of some of its prominent men and pioneers
Lewis County Cemeteries New York Gravestones
Lewis County Will Testators Index Sampubco
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
Marriages in Jefferson, Lewis, and St Lawrence Counties Northern New York Genealogy
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
More Lewis County records are available on the statewide page