Residents of Cape Canso — Sub-district C, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|
| 6 | obrien | ann | F | 42 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 71 |
| 11 | obrien | catherine | F | 12 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 1 | obrien | elizabeth | F | 80 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 128 |
| 13 | obrien | ella | F | 7 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 7 | obrien | george | M | 19 | Roman Catholic | German | Nova Scotia | Fishermen | 71 |
| 8 | obrien | james | M | 16 | Roman Catholic | German | Nova Scotia | Fishermen | 71 |
| 16 | obrien | johanna | F | 2 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 19 | obrien | john | M | 17 | Roman Catholic | Irish | Nova Scotia | Fishermen | 22 |
| 15 | obrien | john | M | 4 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 10 | obrien | lizzie | F | 13 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 9 | obrien | mary | F | 14 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 12 | obrien | miles | M | 9 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 14 | obrien | samuel | M | 5 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 5 | obrien | william | M | 60 | Roman Catholic | German | Nova Scotia | Fishermen | 71 |
| 17 | obrien | william | M | 0 | Roman Catholic | German | Nova Scotia | No Occupation Listed | 71 |
| 13 | ogden | alfred | M | 37 | Methodist | English | New Brunswick | Dealer, merchant etc. (Wholesale & retail trade) | 243 |
| 14 | ogden | annie | F | 32 | Methodist | English | United States | No Occupation Listed | 243 |
| 15 | ogden | hattie | F | 12 | Methodist | English | United States | No Occupation Listed | 243 |
| 23 | ohara | jemima | F | 64 | Baptist | Irish | Nova Scotia | No Occupation Listed | 155 |
| 7 | oliver | alfred | M | 0 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 31 |
| 4 | oliver | alice | F | 8 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 31 |
| 4 | oliver | elizabeth | F | 39 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 39 |
| 2 | oliver | ellen | F | 39 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 31 |
| 3 | oliver | george | M | 40 | Roman Catholic | English | Nova Scotia | Contractors (and builders, U.S.) | 39 |
| 9 | oliver | george | M | 1 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 39 |
| 5 | oliver | james | M | 11 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 39 |
| 6 | oliver | mary | F | 9 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 39 |
| 6 | oliver | raymond | M | 4 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 31 |
| 3 | oliver | samuel | M | 10 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 31 |
| 8 | oliver | sarah | F | 3 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 39 |
| 23 | oliver | sarah | F | 71 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 99 |
| 1 | oliver | william | M | 44 | Roman Catholic | English | Nova Scotia | Seamen | 31 |
| 5 | oliver | william | M | 6 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 31 |
| 7 | oliver | william | M | 6 | Roman Catholic | English | United States | No Occupation Listed | 39 |
| 24 | oniel | alice | F | 9 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 87 |
| 16 | oniel | cornileus | M | 51 | Roman Catholic | Irish | Nova Scotia | Fishermen | 87 |
| 17 | oniel | elizabeth | F | 49 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 87 |
| 20 | oniel | elizabeth | F | 19 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 87 |
| 21 | oniel | ellen | F | 17 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 87 |
| 19 | oniel | marget | F | 21 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 87 |
| 18 | oniel | mary | F | 24 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 87 |
| 22 | oniel | sophia | F | 14 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 87 |
| 23 | oniel | terisa | F | 12 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 87 |