Some Helpful Search Links
General Search - FamilySearch
1790 US Census - FamilySearch
1800 US Census - FamilySearch
1810 US Census - FamilySearch
1820 US Census - FamilySearch
1830
US Census - FamilySearch
1840
US Census - FamilySearch
1850 US Census - FamilySearch
1860
US Census - FamilySearch
1870
US Census - FamilySearch
1880
US Census - FamilySearch
1900
US Census - FamilySearch
1910
US Census - FamilySearch
1920
US Census - FamilySearch
1930
US Census - FamilySearch
1940 US Census - FamilySearch
1855 NYS Census - FamilySearch
1865 NYS Census - FamilySearch
1875 NYS Census - FamilySearch
1892 NYS Census - FamilySearch
1905 NYS Census - FamilySearch
1915 NYS Census - FamilySearch
1925 NYS Census - FamilySearch
Historical
New York Newspapers
Jefferson
County NYGenWeb Site