| Last Name | McLachlan |
| First Name | Duncan |
| Nativity | Canada |
| Business | Farmer; Dairyman |
| Year Settled | 1839 |
| Post Office | Ingersoll |
| Township | Dorchester North |
| County | Middlesex |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| IV, B | 200 |
| III, B | 70 |
| IV, B: | |
| III, B: |
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