New Horizons Genealogy

"Specializing in New England and New York Colonial American Ancestry"

Coos County New Hampshire Genealogy

County Seat: Lancaster

Search Free Coos County, New Hampshire 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.

Coos County, New Hampshire 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.

We regret that we are unable to do personal research for you. All genealogical and family history records we come across are being added to this website. Please keep checking back.

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Coos County Genealogy Records

Biographies Birth Records Cemetery Records Census Records
Church Records Cities & Towns County Records Death Records
Family Bibles History Topics Marriage Records Military Records
Miscellaneous Data Newspaper Data Obituaries School Records
Wills/Probate Records

Coos County History

Coos County was separated from the northern part of Grafton County, New Hampshire and organized at Berlin December 24, 1803, although the county seat was later moved to Lancaster, with an additional shire town at Colebrook. The name Coos derives from the Algonquian word meaning "small pines".

Adjacent counties

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