This collection consists mainly of business papers of Francis Patrick Garvan (1875-1937), Assistant D.A. in New York for 1901-1909, later lawyer and chairman of the Chemical Trust Fund Co.

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.

The Hun family were descendants of 17th century Dutch settlers who became prominent and acquired property in and around the Albany area. This collection includes family papers.

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 Schuyler Family was a prominent Dutch family in New York and New Jersey, with Philip Pieterse Schuyler immigrating to New Netherland and settling in Beverwyck before 1650. The family was connected by marriages to many of the other original settlers of New Netherland, and several members played important roles in the development of the new country. This collection contains correspondence, wills, estate records, and other documents.

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.

Thomas Worth Olcott (1795-1880) was born in Hudson, Columbia County, New York, to Josiah and Carolina Worth Olcott. Olcott eventually became president of the Mechanics and Farmer Bank in Albany, New York, and served on the boards of the Albany Law School and the Dudley Observatory, among others. This collection contains estate records, correspondence, newspaper clippings, bills, account books, photographs, scrapbooks, and genealogical information.