Residents of Richibucto — Sub-district D, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 24 | obrian | charles | M | 2 | Roman Catholic | French | New Brunswick | No Occupation Listed | 209 |
| 23 | obrian | fanny | F | 4 | Roman Catholic | French | New Brunswick | No Occupation Listed | 209 |
| 21 | obrian | fredrick | M | 27 | Roman Catholic | French | New Brunswick | Carpenters | 209 |
| 22 | obrian | mary | F | 25 | Roman Catholic | French | New Brunswick | No Occupation Listed | 209 |
| 18 | obrien | annie | F | 0 | Anglican | Irish | New Brunswick | No Occupation Listed | 142 |
| 17 | obrien | george | M | 2 | Anglican | Irish | New Brunswick | No Occupation Listed | 142 |
| 16 | obrien | kate | F | 22 | Anglican | English | New Brunswick | No Occupation Listed | 142 |
| 15 | obrien | milton | M | 28 | Baptist | Irish | New Brunswick | Blacksmiths | 142 |
| 11 | oleary | alaice | F | 8 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 232 |
| 11 | oleary | alice | F | 11 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 173 |
| 9 | oleary | ann | F | 14 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 232 |
| 3 | oleary | annie | F | 19 | Roman Catholic | Irish | New Brunswick | Servants nfs | 217 |
| 18 | oleary | arthur | M | 28 | Roman Catholic | Irish | New Brunswick | Seamen | 108 |
| 12 | oleary | arthur | M | 10 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 111 |
| 20 | oleary | arthur | M | 34 | Roman Catholic | Irish | New Brunswick | Labourers nfs | 139 |
| 24 | oleary | arthur | M | 0 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 139 |
| 16 | oleary | arthur | M | 9 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 216 |
| 20 | oleary | catherine | F | 18 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 108 |
| 25 | oleary | catherine | F | 26 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 217 |
| 5 | oleary | catherine | F | 50 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 232 |
| 14 | oleary | christina | F | 17 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 216 |
| 17 | oleary | daniel | M | 5 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 138 |
| 23 | oleary | daniel | M | 3 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 139 |
| 7 | oleary | daniel | M | 45 | Roman Catholic | Irish | Ireland | Labourers nfs | 173 |
| 22 | oleary | daniel | M | 63 | Roman Catholic | Irish | Ireland | Clerks in shops and stores | 217 |
| 24 | oleary | daniel | M | 29 | Roman Catholic | Irish | New Brunswick | Tinsmiths and Tinners and Tinkers | 217 |
| 10 | oleary | daniel | M | 12 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 232 |
| 14 | oleary | ellen | F | 7 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 111 |
| 18 | oleary | fred | M | 3 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 138 |
| 23 | oleary | hannah | F | 63 | Roman Catholic | Irish | Ireland | No Occupation Listed | 217 |
| 13 | oleary | henry | M | 5 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 173 |
| 12 | oleary | henry | M | 44 | Roman Catholic | Irish | Ireland | Dealer, merchant etc. (Wholesale & retail trade) | 216 |
| 19 | oleary | henry | M | 2 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 216 |
| 1 | oleary | henry | M | 22 | Roman Catholic | Irish | New Brunswick | river drivers | 217 |
| 17 | oleary | honora | F | 60 | Roman Catholic | Irish | Ireland | Female farmer | 108 |
| 18 | oleary | james | M | 3 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 216 |
| 9 | oleary | jane | F | 15 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 173 |
| 19 | oleary | john | M | 20 | Roman Catholic | Irish | New Brunswick | Farmers, general and nfs | 108 |
| 22 | oleary | john | M | 6 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 139 |
| 10 | oleary | john | M | 13 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 173 |
| 8 | oleary | kate | F | 38 | Roman Catholic | Irish | Prince Edward Island | No Occupation Listed | 173 |
| 14 | oleary | kate | F | 1 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 173 |
| 6 | oleary | kate | F | 22 | Roman Catholic | Irish | New Brunswick | Servants nfs | 232 |
| 14 | oleary | keady | M | 36 | Roman Catholic | Irish | New Brunswick | Labourers nfs | 138 |
| 4 | oleary | keady | M | 54 | Roman Catholic | Irish | Ireland | Labourers nfs | 232 |
| 8 | oleary | margaret | F | 16 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 232 |
| 11 | oleary | mary | F | 12 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 111 |
| 15 | oleary | mary | F | 36 | Roman Catholic | English | New Brunswick | No Occupation Listed | 138 |
| 16 | oleary | mary | F | 11 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 138 |
| 13 | oleary | mary | F | 36 | Roman Catholic | Irish | New Brunswick | Milliners | 216 |
| 9 | oleary | patrick | M | 39 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 111 |
| 19 | oleary | richard | M | 1 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 138 |
| 15 | oleary DCB | richard | M | 16 | Roman Catholic | Irish | New Brunswick | Clerks in shops and stores | 216 |
| 2 | oleary | richard | M | 20 | Roman Catholic | Irish | New Brunswick | Labourers nfs | 217 |
| 10 | oleary | sarah | F | 34 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 111 |
| 13 | oleary | sarah | F | 9 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 111 |
| 21 | oleary | sarah | F | 33 | Roman Catholic | Scottish | Prince Edward Island | No Occupation Listed | 139 |
| 12 | oleary | william | M | 7 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 173 |
| 17 | oleary | william | M | 5 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 216 |
| 7 | oleary | william | M | 18 | Roman Catholic | Irish | New Brunswick | Labourers nfs | 232 |
| 7 | olloque | agusta | F | 3 | Presbyterian | Spanish | New Brunswick | No Occupation Listed | 98 |
| 8 | olloque | begorio | M | 1 | Presbyterian | Spanish | New Brunswick | No Occupation Listed | 98 |
| 5 | olloque | helena | F | 7 | Presbyterian | Spanish | New Brunswick | No Occupation Listed | 98 |
| 3 | olloque | jane | F | 37 | Presbyterian | Scottish | Nova Scotia | No Occupation Listed | 98 |
| 6 | olloque | janette | F | 5 | Presbyterian | Spanish | New Brunswick | No Occupation Listed | 98 |
| 2 | olloque | r | M | 44 | Roman Catholic | Spanish | Spain | Medical Doctors and physicians (not UK) | 98 |
| 4 | olloque | ruphine | M | 10 | Presbyterian | Spanish | New Brunswick | No Occupation Listed | 98 |
| 12 | orr | annie | F | 59 | Episcopal | Scottish | New Brunswick | No Occupation Listed | 8 |
| 13 | orr | annie | F | 33 | Episcopal | Scottish | New Brunswick | No Occupation Listed | 8 |
| 5 | orr | bessie | F | 12 | Presbyterian | Scottish | New Brunswick | No Occupation Listed | 6 |
| 2 | orr | george | M | 56 | Presbyterian | Scottish | Scotland | Labourers nfs | 6 |
| 4 | orr | george | M | 16 | Presbyterian | Scottish | New Brunswick | Labourers nfs | 6 |
| 8 | orr | george | M | 30 | Presbyterian | Scottish | New Brunswick | Labourers nfs | 20 |
| 15 | orr | grace | F | 19 | Episcopal | Scottish | New Brunswick | No Occupation Listed | 8 |
| 11 | orr | hugh | M | 20 | Presbyterian | Scottish | New Brunswick | Labourers nfs | 20 |
| 10 | orr | jane | F | 0 | Presbyterian | Scottish | New Brunswick | No Occupation Listed | 20 |
| 9 | orr | janet | F | 50 | Presbyterian | Scottish | Scotland | No Occupation Listed | 12 |
| 6 | orr | john | M | 9 | Presbyterian | Scottish | New Brunswick | No Occupation Listed | 6 |
| 11 | orr | john | M | 66 | Episcopal | Scottish | Scotland | Labourers nfs | 8 |
| 3 | orr | margaret | F | 51 | Presbyterian | Scottish | Scotland | No Occupation Listed | 6 |
| 16 | orr | mary | F | 14 | Episcopal | Scottish | New Brunswick | No Occupation Listed | 8 |
| 7 | orr | mary | F | 46 | Presbyterian | Scottish | Scotland | No Occupation Listed | 20 |
| 14 | orr | richard | M | 26 | Episcopal | Scottish | New Brunswick | Labourers nfs | 8 |
| 9 | orr | theresa | F | 22 | Presbyterian | Scottish | England | No Occupation Listed | 20 |
| 9 | ostle | edward | M | 35 | Presbyterian | Scottish | New Brunswick | Labourers nfs | 36 |
| 7 | ostle | euphemia | F | 73 | Presbyterian | Scottish | New Brunswick | No Occupation Listed | 36 |
| 8 | ostle | fanny | F | 45 | Presbyterian | Scottish | New Brunswick | No Occupation Listed | 36 |