| Last Name | Groff |
| First Name | Henry |
| Nativity | Waterloo Co., Canada |
| Business | Farmer; Stock Breeder; Stock dealer; President Agricultural Society |
| Post Office | Elmira |
| Township | Woolwich |
| County | Waterloo |
| Source Date | b. 1849 |
| Atlas Date | 1881 |
| Concession and Lot | Lot size |
| GCT, 91 | 180 |
| GCT, 91: |
| Copyright © McGill University, 2001 | |||