This collection includes family papers for the Bedlow, Corpron, and McRae families, who were related through marriage and adoption. The Bedlow family was originally from Massachusetts before settling in Plattsburgh, then Champlain, New York. The collection contains correspondence, legal documents, financial documents, personal papers, ephemera, and photographs.

Research notes compiled by Susan Bonynge Strange and Lucretia Booth Evans in researching the Foot(e), Booth, and Colt lines of their family trees. This collection contains correspondence, genealogies, and photographs.

This collection contains material regarding the Fort Orange Garden Club such as minutes and reports from meetings, genealogies, general histories, personal histories, membership lists, projects, flower shows, public works, newspaper articles, awards, magazines, scrapbooks, maps, memorabilia, photographs, and slides.

Arthur Julius Hacker (1916–1999) and Marilynn Agnes Pyne (1918-2002) married in 1947. They had two children, both born in Albany: Craig Arthur Hacker (1951- ) and Arlynn Jean Hacker (1948- ).

The collection consists primarily of family photographs and notes on Livingston genealogy.

The collection includes an extensive genealogical study of the Falk, Herschowitz and Rosenfeld families done by Louise Marwill. The study follows the family from Germany to Albany and is comprised of families stories and photographs. There is an extensive section on the family escaping Germany during the Holocaust which includes Kathe Mueller Slonim’s first hand account of what she witnessed in Germany and letters written by Gottlieb Rosenfeld about what he witnessed in Frankfurt and his desperation to get his family safely to the United States. There is a small collection of post cards sent by Henry Perle during World War II. There are several pieces of school material for Louise Marwill including school programs, certificates and photographs. There is also material from Louise’s marriage to Lawrence Marwill on June 19, 1960.

Henry Van Houten Onderdonk (1815-1886) was born to Peter and Eleanor Chatterton Onderdonk. He married twice and had five children with his second wife, Sarah Potter Mitchell Onderdonk.

The Palmer-Gavit Family Papers include the correspondence, writings, genealogy, scrapbooks, photographs, and articles pertaining to the entire Gavit family. The collection also contains correspondence, reference materials, scrapbooks, record books and writings related to Erastus Dow Palmer and Walter Launt Palmer.

The Pruyn Family Papers contains documents relating to three consecutive generations of the John Pruyn Family, along with genealogies and personal papers of more distant family relations. An autograph collection of presidents, statesmen, and local historic figures is included. The ownership of 43-45 North Pearl Street is documented from the first sale in 1679 to the last in 1968. The estates of Eleanor Erving, Justine Bayard Erving and Van Rensselaer Pruyn are also documented.

The Ten Eyck/Bronk Family Papers contain the records of the descendants of Jacob C. Ten Eyck (1705-1793), and primarily contain documents relating to family property and financial concerns.