Full record for O'Harra, Oliver
| Last Name | O'Harra |
| First Name | Oliver |
| Township | Cavan |
| County | Durham |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| IX, 20 | 70 |
| IX, 20: |
|
| Copyright © McGill University, 2001 | |||
| Last Name | O'Harra |
| First Name | Oliver |
| Township | Cavan |
| County | Durham |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| IX, 20 | 70 |
| IX, 20: |
|
|
| Copyright © McGill University, 2001 | |||