Katherine A O'Brein’s father was Patrick P O'Brein. At twelve, she was recorded as attending school in 1910. She lived at 8 Winter St in Cortland in 1910.
Census sources: 1910 census, 1910: Patrick P O'Brein
| Born | About 1898 |
|---|---|
| Race | White |
| Sex | Female |
| Person ID | 4567 |