Found him on the 1892 Milo, Yates, New York state census (E.D. 02 img 6) as Frederic A. Finger
Found him on the 1900 Penn Yan, Yates, New York census (dist 142, img 24) as Fred A. Finger
age 18, day laborer.
Found him on the 1910 Penn Yan Ward 2, Yates, New York census (dist 179 img 5) as Fred A. Finger
age 29, single, living at home, 'own income.'
WWI Draft Registration