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Genealogy Resources for Ontario County, New York
Ontario County encompasses approximately 644 square miles* in the State of New York.
Ontario County was formed from part of Montgomery County in 1789. From Ontario County, the following counties were formed: Steuben County (1796), Genesee County (1802), and in 1823 Wayne County and Yates County were formed from parts of Ontario County and Steuben County. The County Seat is Canandaigua.
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These resources for the State of New York may contain resources for Ontario County:
Resources for this County |
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Ancestors born here
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Ancestors married here
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Ancestors who died here
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Ancestors buried here
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AffiliatedAncestors
Ancestors
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