| Last Name | Duffie |
| First Name | D.M. |
| Dates | b. 1814 |
| Nativity | Scotland |
| Business | Farmer; General stock raiser; Justice of the Peace |
| Year Settled | 1859 |
| Post Office | Markdale |
| Township | Glenelg |
| County | Grey |
| Atlas Date | 1880 |
| Concession and Lot | Lot size |
| R I, 98 | 161 |
| R I, 98: |
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