Full record for Third, Alexander
| Last Name | Third |
| First Name | Alexander |
| Nativity | Scotland |
| Business | Farmer |
| Year Settled | 1842 |
| Post Office | Menie |
| Township | Seymour |
| County | Northumberland |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| III, 18 | 100 |
| III, 19 | 100 |
| V, 21 | 100 |
| III, 18: | |
| III, 19: | |
| V, 21: |
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