| Last Name | Slater |
| First Name | William |
| Nativity | England |
| Business | Farmer |
| Year Settled | 1830 |
| Post Office | Grafton |
| Township | Haldimand |
| County | Northumberland |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| A, 26 | 83 |
| A, 27 | 100 |
| A, 26: | |
| A, 27: |
| Copyright © McGill University, 2001 | |||