Census Links is a growing catalog of links to transcriptions of census, tax lists, birth, death, marriage and military records, all freely available to help with your genealogy research.
From the Schenectady County Public Library
A List of the Head of Families and the number of men, women and children in each household in the City and County of Albany, the 16th of June, 1697. Schenectady County was formed from Albany County on March 7, 1809.
List of the freeholders of the City & County of Albany 1720, Township of Schenectady (part of Albany County until 1809)