Genealogy Resources
The Henniker Historical Society has a reference library which includes family genealogies and histories of surrounding towns. Members and vistors can access information in person or request research assistance. Research fees may apply for research requests.
In 1880, Leander W. Cogswell published the History of the Town of Henniker, 1735-1880. While hard copies of the text are still available in old book stores, the contents are available free online. A link is provide below: