Bertha L Mack worked as “Bookeeper” in 1910 (industry “Furniture Store”). She lived at 34 1/2 Madison St in Cortland in 1910. Her father was Clarence Mack.
Census sources: 1910 census, 1910: Clarence Mack
| Born | About 1888 |
|---|---|
| Race | White |
| Sex | Female |
| Person ID | 1245 |