Sullivan County, New York Genealogy

United States New York  Sullivan

Parent County
Created 27 March 1809 from part of Ulster County.

Record Loss

 * Lost census: 1890
 * Due to the extensive Sullivan County Courthouse fire 10 August 1909, alternative records must be consulted.

Neighboring Counties
Delaware| Orange| Ulster| Pennsylvania Counties: Pike| Wayne

Census
For information and tips on using and accessing online census records, see New York Census.

Military
Civil War service men in Sullivan County served in various regiments. Men often joined a company (within a regiment) that originated in their county.

See: 143rd Regiment, New York Infantry

Probate Records
Index of Wills of Sullivan County, New York [database on-line]. Provo, UT: The Generations Newtwork, Inc., 2004. Original data: Barber, Gertrude A., Index of Wills of Sullivan County, New York:(1876-1909

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