Ontario County, New York
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Ontario is a county in New York. It was formed in 1789 from the following county/ies: Montgomery. The earliest land deed in Ontario was recorded in 1789'1915*. Surrogate's Court records begin in 1789'1926*. One can contact the Surrogate's Court at 27 N. Main St. For more information, contact the county at 20 Ontario St., Canandaigua 14424. On the attached map, Ontario is located at A6. *These records'and mortgages to 1920'are at the Ontario County Department of Records, Archives, and Information Management Services, 3051 County Complex Drive, Canandaigua 14424; later deeds and all indexes are at the county clerk's; later Surrogate's Court records are at the courthouse, Canandaigua 14424.
For information about the state of New York see New York Family History Research.
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