Scott Dumont Goodwin (1845-1935) was the legal representative and attorney for a number of influential Albanians and others whose affairs and estates are represented in this collection. Also included is the correspondence and diaries of Lieutenant George Wait Goodwin U.S. Air Force, who was killed in France in 1918, and Edward S. Goodwin, Albany physician, Helen Goodwin Yale, and Louise Goodwin, who were all children of Scott Dumont Goodwin. This collection includes correspondence, diaries, accounts, and legal papers.

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 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 Meadows collection is comprised of documents, papers, and photographs collected by the families that owned The Meadows mansion in Cazenovia, NY. These families include The Ledyards, The Hubbards, and The Oakmans, providing a snapshot of the personal life of an upper class family during the mid 1800s to the 1950s. Please see the scope and content note for a more in depth description of the collection.

Collection of correspondence, financial and legal documents, clippings, exhibition catalogs, poems related to Thomas Cole and family.

Walter Launt Palmer (1854-1932) was born in Albany, New York, and became a prominent landscape painter. This collection includes diaries, correspondence, personal papers, studio books, and photographs.