Found him on the 1860 Bristol, Dane, Wisconsin census (img 5) age 2.
Found him on the 1870 Bristol, Dane, Wisconsin census (img 5) age 13.
Found him on the 1880 Glendale, Beaverhead, Montana census (dist 2 img 11) as Joseph C. Finger
age 22, laborer. He is living with his brother Henry
Listed as Joseph, of Madison
- Biographical Review of Dane County, Wisconsin - 1893
There is a Joseph Finger
age 42, single, born Sept 1857 on the 1900 Verona, Dane, Wisconsin census (dist 198 img 3), a patient in the Dane County Insane Asylum.