| Last Name | Holborne |
| First Name | John |
| Nativity | Canada |
| Business | Farmer |
| Year Settled | 1857 |
| Post Office | Ravenshoe |
| Township | Gwillimbury East |
| County | York |
| Atlas Date | 1878 |
| Concession and Lot | Lot size |
| III, 33 | 50 |
| III, 34 | 100 |
| III, 33: | |
| III, 34: |
| Copyright © McGill University, 2001 | |||