This collection contains the Blaisdell family papers, consisting of correspondence, photographs, newspaper clippings, scrapbooks, programs, articles, family history notes and papers, genealogy books, articles, and other miscellaneous papers, dated circa 1800-1984.

This series contains the history of the Blaisdell family, which includes Elijah Whittier Blaisdell, John Blaisdell, Mary Frances Blaisdell, and Ruth F. Blaisdell. This series spans from circa 1906 to 1999. It includes journals of family history; marriage, divorce, birth, and death records; and genealogy records.

This series contains scrapbooks which record the history of the Blaisdell family. This series spans from circa 1811 to 1987. It includes photographs and newspaper clippings that document the lives of members of the Blaidell family.