| Last Name | Duff |
| First Name | John |
| Nativity | Scotland |
| Business | Farmer |
| Year Settled | 1832 |
| Post Office | Milton |
| Township | Esquesing South |
| County | Halton |
| Atlas Date | 1877 |
| Concession and Lot | Lot size |
| I, 11 | 25 |
| II, 7 | 100 |
| I, 11: | |
| II, 7: |
| Copyright © McGill University, 2001 | |||