| Last Name | Thorn |
| First Name | John |
| Nativity | England |
| Business | Farmer |
| Year Settled | 1817 |
| Post Office | Millbrook |
| Township | Cavan |
| County | Durham |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| I, 15 | 100 |
| II, 10 | 200 |
| II, 16 | 150 |
| I, 15: | |
| II, 10: | |
| II, 16: |
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