Granted 1762 by Governor Benning Wentworth as Dryden, the name of the English poet. Regranted 1770 by Governor John Wentworth as Colebrook, the name of Sir George Colebrooke. Incorporated 1896. Coos county, second congressional, first councilor and second senatorial districts.

• Colebrook-NH.com (Town Page)
• North Country: Colebrook, NH - Chamber of Commerce.