New Castle, Rockingham County, New Hampshire Genealogy
Early records. Information about early residents of New Castle before 1680 may be found in Norfolk (old) County records. Norfolk (old) County was discontinued in 1680, but her records are still available. For more details about these early records see Norfolk (old) County, Massachusetts.
New Castle Town Office
PO Box 367
New Castle, NH 03854
Libraries and Historical Societies