Residents of Centreville — Sub-district C, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|---|---|---|---|---|---|---|---|---|
| 4 | obrion | john | M | 50 | Roman Catholic | Irish | United States | Painters, nfs | 74 |
| 22 | oglevy | ida | F | 18 | Free Baptist | French | Nova Scotia | No Occupation Listed | 87 |
| 16 | okeif | daniel | M | 77 | Roman Catholic | Irish | Ireland | Carpenters | 58 |
| 17 | okeif | james | M | 31 | Roman Catholic | Irish | Nova Scotia | Carpenters | 58 |
| 10 | oneal | james | M | 30 | Baptist | Irish | Nova Scotia | Servants nfs | 20 |