| Last Name | Groh |
| First Name | Isaac |
| Nativity | Waterloo Tp., Canada |
| Business | Farmer; Reeve; Former Councillor and Deputy Reeve |
| Post Office | Hespeler |
| Township | Waterloo |
| County | Waterloo |
| Source Date | b. 1829 |
| Atlas Date | 1881 |
| Concession and Lot | Lot size |
| I, 7 | 230 |
| I, 7: | |
| II, 7: |
| Copyright © McGill University, 2001 | |||