Ancestry.com. First federal census of all Dutchess County, New York [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Brownell, Elijah Ellsworth,. First federal census of all Dutchess County, New York : comprising 12 towns, Amenia, Beekman, Clinton, Fishkill, Frederickstown, Northeast, Pawling, Philipstown, Poughkeepsie, Rhinebeck, Southeast, Washington. Philadelphia, Pa.: Bertram Press, 1938.