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Genealogy Resources for Onondaga County, New York
Onondaga County was formed from part of Herkimer County in 1794. The County Seat is Syracuse. The Six Nations were founded at Onondaga abt. 1550 A.D..
Onondaga County encompasses approximately 780 square miles* in the State of New York.

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These resources for the State of New York may contain resources for Onondaga County:
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Ancestors born here
Name | Branch | Birth Date | Town |
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Ancestors married here
Name | Branch | Date | Town |
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My ancestors who died in Onondaga County (1)
Name | Branch | Date | Town |
|---|---|---|---|
Mary Eaton | LEONARD | 1800 | Camillus |
Ancestors buried here
Name | Branch | Town | Place |
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Scroll down to see my ancestors from Onondaga County
My blogs about Onondaga County
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