Full record for O'Brien, John
| Last Name | O'Brien |
| First Name | John |
| Nativity | Ireland |
| Business | Farmer |
| Year Settled | 1855 |
| Post Office | Dublin |
| Township | McKillop |
| County | Huron |
| Atlas Date | 1879 |
| Concession and Lot | Lot size |
| IV, 1 | 50 |
| IV, 2 | 100 |
| IV, 1: | |
| IV, 2: |
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