Ancestry.com. Genealogies of Long Island Families, Vol. I [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2008.Original data: Henry B. Hoff. Genealogies of Long Island Families. From The New York Genealogical and Biographical Record. Volume I. Baltimore, Maryland: Genealogical Publishing Co., Inc, 1987.
This collection consists of genealogies for early families of Long Island, which today is comprised of the New York counties of Kings, Queens, Nassau, and Suffolk.