Full record for O'Brien
| Title | Miss |
| Last Name | O'Brien |
| Township | Fredericksburgh North |
| County | Lennox and Addington |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| VII, 21 | 100 |
| VII, 21: |
|
| Copyright © McGill University, 2001 | |||
| Title | Miss |
| Last Name | O'Brien |
| Township | Fredericksburgh North |
| County | Lennox and Addington |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| VII, 21 | 100 |
| VII, 21: |
|
|
| Copyright © McGill University, 2001 | |||