| Last Name | Clark |
| First Name | John S. |
| Nativity | England |
| Business | Gardener; Pathmaster |
| Year Settled | 1856 |
| Post Office | Sarnia |
| Township | Sarnia |
| County | Lambton |
| Source Date | b. 1841 |
| Atlas Date | 1880 |
| Concession and Lot | Lot size |
| VII, 18 | 30 |
| VIII, 18 | 20 |
| VII, 18: | |
| VIII, 18: |
| Copyright © McGill University, 2001 | |||