Ancestry.com. Merrimack and Sullivan Counties, New Hampshire: Biographical Review, Vol. 22 [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2001.Original data: Biographical Review, Vol. 22, containing life sketches of leading citizens of Merrimack and Sullivan Counties, New Hampshire. B. R. Pub. Co., 1897.
This book contains biographies of many of the inhabitants of these counties up to the time of publication. The biographies often contain information on parents, grand-parents, etc., how long the family had been in the area, where the family currently resided, and where the children are if they have moved on.