John Hartnett worked as “Engineer” in 1910 (industry “Wire Shop”). He lived at 15 Crawford St in Cortland in 1910. He shared a census household with Daniel Sheehey in 1910.
Census sources: 1910 census, 1910: Daniel Sheehey
| Born | About 1860 |
|---|---|
| Race | White |
| Sex | Male |
| Person ID | 4844 |