Found him on the 1880 Benton, Yates, New York census (dist 215 img 8) age 2.
Found a George W. Finger
, age 35, widower on the 1910 Potter, Yates, New York census (img 4). He is listed as 'Hired man' in the household of William McMinn
WWI Draft Registration
He was living with his brother Ross
(Roswell) when the latter died in 1956.