| Last Name | Umbach |
| First Name | Jacob L. |
| Nativity | Woolwich Tp., Canada |
| Business | Farmer; Township Councillor |
| Post Office | Elmira |
| Township | Woolwich |
| County | Waterloo |
| Source Date | b. 1838 |
| Atlas Date | 1881 |
| Concession and Lot | Lot size |
| GCT, 121 | 145 |
| GCT, 121: | |
| GCT, 122: |
| Copyright © McGill University, 2001 | |||