Residents of Salmon River — Sub-district M, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|---|---|---|---|---|---|---|---|---|
| 9 | obrien | isacc | M | 71 | Presbyterian | Irish | Nova Scotia | No Occupation Listed | 45 |
| 23 | oduty | wibert | M | 8 | Presbyterian | Irish | Nova Scotia | No Occupation Listed | 76 |
| 15 | oliver | christie | F | 24 | Baptist | Scottish | Nova Scotia | No Occupation Listed | 55 |