| Last Name | Rock |
| First Name | Charles |
| Nativity | Germany |
| Business | Farmer |
| Year Settled | 1846 |
| Post Office | Brodhagen |
| Township | Logan |
| County | Perth |
| Atlas Date | 1879 |
| Concession and Lot | Lot size |
| IX, 25 | 48 |
| VIII, 27 | 99 |
| VIII, 28 | 50 |
| IX, 24 | 50 |
| IX, 25: | |
| VIII, 27: | |
| VIII, 28: | |
| IX, 24: |
| Copyright © McGill University, 2001 | |||