993. Gideon J. Countryman Household, 1865 New York State Census. Dryden Township, Tomkins County, New York. 17 Jun 1865. New York State Archives, Albany, New York. (Images: Ancestry.com. Image on file.)

213. Gideon Countryman Household, 1875 New York State Census, Dryden, Tompkins County, New York, 5 Jun 1875. New York State Archives, Albany, New York. (Images: Ancestry.com. Image on file.)

981. Gideon Countryman Household, 1880 U.S. Federal Census. Dryden, Tompkins County, New York. 16 Jun 1880. Enumeration District 227, Roll 938, Page 88D. U.S. National Archives and Records Administration, Washington, D.C. (Images: Ancestry.com. Image on file.)

974. Gideon J. Countryman Household, 1892 New York State Census. Danby, Tompkins County, New York. 1892. District E D 01. Office of Cultural Education, New York State Education Department, New York State Library, Albany, New York. (Images: Ancestry.com. Image on file.)

971. Gravestone, Gideon J. Countryman. Ithaca, Tompkins County, New York. 1900. Find A Grave Memorial 166295265. (Images: Find A Grave. Image on file.)