Due to concerns with the Coronavirus, the HCHS Library is closed until further notice. We are not accepting any new research requests at this time.
The Hiram E. Deats Memorial Library, located at 114 Main Street in Flemington, New Jersey, is the largest collection of Hunterdon County historical and genealogical material. It is open to researchers at no charge. Some of the collections are housed in the Society’s off-site archive so please e-mail or call ahead to be certain they are available for your visit. Refer to the library collection list below and go to the archive tab to view the Society’s manuscript holdings.