| Last Name | Johnston |
| First Name | James |
| Dates | b. 1820 |
| Nativity | Canada |
| Business | Farmer |
| Year Settled | 1853 |
| Post Office | Clarksburg |
| Township | Euphrasia |
| County | Grey |
| Atlas Date | 1880 |
| Concession and Lot | Lot size |
| I, 30 | 100 |
| I, 30: |
| Copyright © McGill University, 2001 | |||