- Colebrook Vital Records: Marriage, Births, & Deaths 1875-1934 - Deaths 1937
- Colebrook Newspapers: 1870-1975
- Random Acts of Genealogical Kindness :The purpose of this site is to help others obtain copies of documents, pictures of tombstones, etc., that can not be obtained easily by those who do not live in the area of their ancestors.
- Canadian Census
- New Hampshire Town Reports Check out the new digital collection offered through the UNH Library.
- Colebrook Historical Society
- Find a Grave : Find the graves of ancestors, create virtual memorials or add photos, virtual flowers and a note to a loved one's memorial.
- Coos County Genealogy & History :This web site is a resource for researchers of family tree (genealogy) and history in Coos County, New Hampshire.
- Afro-American Historical and Genealogical Society
- American Ancestors
- Digital Public Library of America: Discover 41,571,755 images, texts, videos, and sounds from across the United States
- Family Search
- National Archives
- National Genealogical Society
- USGenWeb
- Heritage Quest- a search engine from Ancestry.com
- Ancestry Library Edition available at the Library.