William Callahan worked as “Salesman” in 1910 (industry “Furniture Store”). He lived at 96 Groton Ave in Cortland in 1910. He shared a census household with James L Twentyman in 1910.
Census sources: 1910 census, 1910: James L Twentyman
| Born | About 1882 |
|---|---|
| Race | White |
| Sex | Male |
| Person ID | 2988 |