Coos County Genealogy
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Coos Countywide Sources
1850-1930 U.S. Federal Census Family Search
1910 Census for Coos County, Partial USGenWeb Archives
American Genealogical Biographical Index Databases
American Genealogical-Biographical Index (AGBI)
Federal Land Patents Bureau of Land Management
Find A Grave Gravestone, Tombstone, and Memorial Photo Collection
Hazelton Cemetery Find a Grave
Historical Sketches of the Discovery, Settlement, and Progress of Events in the Coos Country and Vicinity
Historical Sketches of the Discovery, Settlement, and Progress of Events in the Coos County and Vicinity, Principally included Between the Years 1754 and 1785
History of Coos County, New Hampshire
Holy Family Cemetery Find a Grave
Inventory of the County archives of New Hampshire, No. 4. Coos County
New England Immigrants, 1700-1775
New Hampshire Birth Records, Early to 1900 Family Search
New Hampshire Births and Christenings Index, 1714-1904
New Hampshire Births and Christenings, 1714-1904 Family Search
New Hampshire Death Records, 1654-1947 Family Search
New Hampshire Deaths and Burials, 1784-1949 Family Search
New Hampshire Marriage Records, 1637-1947 Family Search
New Hampshire Marriages, 1720-1920 Family Search
New Hampshire Death and Burial Records Index, 1654-1949
New Hampshire Marriage Records Index, 1637-1947
Park Street Cemetery Find a Grave
Passport Applications, 1795-1905
Pensions: Revolutionary War: Coos County USGenWeb
Piper Hill Cemetery Find a Grave
Stewartstown Hollow Cemetery Find a Grave
U.S. Federal Census 1790-1930
Wentworth Location Cemetery Find a Grave
More Coos County records are available on the statewide page