Residents of Yarmouth, T-V — Sub-district C, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|
| 20 | obrien | caroline | F | 21 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 356 |
| 19 | obrien | eliza | F | 52 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 356 |
| 22 | obrien | john | M | 30 | Roman Catholic | Irish | New Brunswick | Boiler makers | 334 |
| 21 | obrien | margaret | F | 17 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 356 |
| 22 | obrien | william | M | 9 | Roman Catholic | Irish | New Brunswick | No Occupation Listed | 356 |
| 11 | ohanley | ann | F | 45 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 22 |
| 12 | ohanley | charles | M | 17 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 22 |
| 13 | ohanley | george | M | 12 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 22 |
| 4 | olive | arthur | M | 3 | Methodist | English | Nova Scotia | No Occupation Listed | 217 |
| 1 | olive | james | M | 34 | Methodist | English | New Brunswick | Carpenters | 217 |
| 2 | olive | jennie | F | 37 | Methodist | English | New Brunswick | No Occupation Listed | 217 |
| 3 | olive | lilian | F | 8 | Methodist | English | Nova Scotia | No Occupation Listed | 217 |
| 3 | oliver | isaac | M | 24 | Baptist | English | Nova Scotia | Labourers nfs | 289 |
| 2 | oliver | moses | M | 24 | Baptist | English | Nova Scotia | Labourers nfs | 289 |
| 20 | oram | david | M | 71 | Free Baptist | English | New Brunswick | Ministers of Religion | 138 |
| 21 | oram | maggie | F | 37 | Free Baptist | English | New Brunswick | No Occupation Listed | 138 |
| 13 | orman | abigail | F | 38 | Baptist | English | Nova Scotia | No Occupation Listed | 328 |
| 12 | orman | thomas | M | 29 | Roman Catholic | Irish | Prince Edward Island | Seamen | 328 |
| 6 | orosby | david | M | 31 | Free Baptist | English | Nova Scotia | Carpenters | 260 |
| 7 | orosby | harriet | F | 33 | Free Baptist | English | Nova Scotia | No Occupation Listed | 260 |
| 10 | osborn | alice | F | 31 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 542 |
| 11 | osborn | augustin | M | 3 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 542 |
| 13 | osborn | cecelia | F | 1 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 542 |
| 9 | osborn | james | M | 32 | Roman Catholic | English | Nova Scotia | Salespeople, wholesale or retail trade | 542 |
| 12 | osborn | mary | F | 2 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 542 |
| 14 | osborn | thomas | M | 0 | Roman Catholic | English | Nova Scotia | No Occupation Listed | 542 |