Full record for O'Brien, William
| Last Name | O'Brien |
| First Name | William |
| Township | Etobicoke |
| County | York |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| II SFL, 12: |
|
| Copyright © McGill University, 2001 | |||
| Last Name | O'Brien |
| First Name | William |
| Township | Etobicoke |
| County | York |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| II SFL, 12: |
|
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| Copyright © McGill University, 2001 | |||