Olcott Genealogy (in Niagara County, NY)
USA (1,235,301) > New York (62,405) > Niagara County (886) > Olcott (33)
NOTE: Additional records that apply to Olcott are also found through the Niagara County and New York pages.
Olcott Birth Records
1881-1942 New York Birth Index MyHeritage 
Birth Index for New York State, 1881-1942 Ancestry
New York, Birth Records, 1880-present New York State Department of Health
Olcott Cemetery Records
Lakeview Cemetery Find a Grave
Lakeview Cemetery Billion Graves
Lakeview Cemetery Interment
Lakeview Cemetery Genealogy Trails
West Lake Road Cemetery Find a Grave
Olcott Census Records
1855 New York State Census Ancestry
1865 New York State Census Ancestry
1875 New York State Census Ancestry
1892 New York State Census Ancestry
1905 New York State Census Ancestry
1915 New York State Census Ancestry
1925 New York State Census Ancestry
U.S. Federal Census 1790-1940 Ancestry
U.S. Federal Census 1790-1940 MyHeritage
United States Federal Census, 1790-1940 Family Search
Olcott Death Records
1880-1956 New York Death Index MyHeritage
1880-1956 New York, Death Index Ancestry
New York, Death Records, 1880-present New York State Department of Health
Olcott Immigration Records
Index to Petitions of Naturalization, New York Western District 1907-1966 Fold3
Naturalization papers, 1830-1906 Family History Library
Naturalization records, (final orders) 1895-1906 Family History Library
Olcott Land Records
Deeds, 1808-1900; index to deeds, 1800-1970 Family History Library
Western New York Land Transactions, 1804-1824 Ancestry
Western New York Land Transactions, 1825-1835 Ancestry
Olcott Marriage Records
1881-1967 New York State, Marriage Index Ancestry
County Marriages of New York, 1847-1849; 1907-1936 Ancestry
New York Marriages, 1600-1784 Ancestry
New York, Marriage Records, 1881-present New York State Department of Health
Olcott Probate Records
1659-1999 New York, Wills and Probate Records Ancestry
Additions or corrections to this page? We welcome your suggestions through our Contact Us page