Ontario County New York Genealogy and History
County seat: Canandaigua
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Search Free Ontario County New York Genealogy and Family History Records Online including census, cemetery, vital, military and other genealogical and historical records that can be used for your family history research.
Ontario County, New York genealogy and family history page is a place where you can come in and research your genealogy and family history. We also do our best to provide a history of the area, to provide you with an overview of the time in which your ancestors lived.
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Ontario County New York Genealogy Records Online
Ontario County New York Biographies
Ontario County New York Cemetery Records
Ontario County New York Cities & Towns
Ontario County New York Military Records
Ontario County New York Newspapers
Ontario County New York Obituaries
Ontario County New York Wills and Probate Records
Genealogy Research in Ontario County, New York
Ontario County Clerk
20 Ontario St.
Canandaigua, NY 14424
Phone: (585) 396-4200
Website: http://www.co.ontario.ny.us/clerk
Genealogical and Historical Societies
Ontario County Genealogical Society
55 North Main Street
Canandaigua, New York 14424
Adjacent counties
- Wayne County - north
- Seneca County - east
- Yates County - south
- Steuben County - southwest
- Livingston County - west
- Monroe County - northwest