Residents of Carleton — Sub-district A, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 22 | obear | elizabeth | F | 14 | Roman Catholic | French | New Brunswick | No Occupation Listed | 30 |
| 13 | odonnell | annie | F | 38 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 134 |
| 7 | odonnell | cathrine | F | 30 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 133 |
| 18 | odonnell | daniel | M | 13 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 134 |
| 8 | odonnell | elizabeth | F | 12 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 133 |
| 20 | odonnell | ellen | F | 9 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 134 |
| 15 | odonnell | emma | F | 18 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 134 |
| 21 | odonnell | gurtrod | F | 2 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 134 |
| 12 | odonnell | john | M | 42 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 134 |
| 19 | odonnell | john | M | 11 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 134 |
| 9 | odonnell | margret | F | 1 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 133 |
| 11 | odonnell | margret | F | 65 | Roman Catholic | Irish | Ireland | No Occupation Listed | 133 |
| 17 | odonnell | margret | F | 15 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 134 |
| 10 | odonnell | michael | M | 78 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 133 |
| 14 | odonnell | michael | M | 21 | Roman Catholic | Irish | New Brunswick | Labourers nfs | 134 |
| 6 | odonnell | stephen | M | 37 | Roman Catholic | Irish | New Brunswick | Boot and shoemakers and repairers | 133 |
| 16 | odonnell | walter | M | 17 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 134 |
| 1 | olive | robichaud | F | 17 | Roman Catholic | French | New Brunswick | No Occupation Listed | 10 |
| 7 | oliver | robichaud | M | 50 | Roman Catholic | French | New Brunswick | Farmers, general and nfs | 20 |
| 13 | oneill | phelix | M | 41 | Roman Catholic | Irish | New Brunswick | Carpenters | 110 |
| 14 | oneill jr | phelix | M | 16 | Roman Catholic | Irish | New Brunswick | Carpenters | 110 |
| 6 | ouellet | carrus | M | 47 | Roman Catholic | French | New Brunswick | Farmers, general and nfs | 37 |
| 8 | ouellet | emma | F | 17 | Roman Catholic | French | New Brunswick | No Occupation Listed | 37 |
| 7 | ouellet | febe | F | 56 | Roman Catholic | French | New Brunswick | No Occupation Listed | 37 |
| 9 | ouellet | jane | F | 16 | Roman Catholic | French | New Brunswick | No Occupation Listed | 37 |