| Last Name | Dumbrille |
| First Name | John |
| Dates | b. 1821 |
| Nativity | Sussex Co., England |
| Business | Postmaster, Maitland; Agent, Montreal Telegraph Company |
| Year Settled | 1852 |
| Post Office | Maitland |
| Township | Augusta |
| County | Grenville |
| Atlas Date | 1862 |
| Concession and Lot | Lot size |
| I, 28: |
| Copyright © McGill University, 2001 | |||