Residents of Lingan — Sub-district I, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 22 | obrien | catrherine | F | 2 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 111 |
| 2 | ohanley | alexr | M | 0 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 603 |
| 24 | ohanley | angus | M | 7 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 603 |
| 4 | ohanley | annie | F | 24 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 29 |
| 10 | ohanley | christy | F | 51 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 447 |
| 6 | ohanley | duncan | M | 26 | Roman Catholic | Scottish | Nova Scotia | Labourers nfs | 30 |
| 9 | ohanley | duncan | M | 68 | Roman Catholic | Scottish | Nova Scotia | Labourers nfs | 447 |
| 25 | ohanley | flora | F | 5 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 603 |
| 7 | ohanley | jane | F | 21 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 30 |
| 22 | ohanley | jane | F | 28 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 603 |
| 8 | ohanley | john | M | 1 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 30 |
| 11 | ohanley | john | M | 18 | Roman Catholic | Scottish | Nova Scotia | Miners | 447 |
| 21 | ohanley | john | M | 35 | Roman Catholic | Scottish | Nova Scotia | Miners | 603 |
| 5 | ohanley | joseph | M | 21 | Roman Catholic | Scottish | Nova Scotia | Labourers nfs | 29 |
| 1 | ohanley | joseph | M | 3 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 603 |
| 3 | ohanley | mary | F | 60 | Roman Catholic | Scottish | Scotland | No Occupation Listed | 29 |
| 23 | ohanley | mary | F | 11 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 603 |
| 13 | ohanley | sarah | F | 13 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 447 |
| 12 | ohanley | stephen | M | 14 | Roman Catholic | Scottish | Nova Scotia | Miners | 447 |
| 21 | ohauley | alex | M | 40 | Roman Catholic | Scottish | Nova Scotia | Farmers, general and nfs | 118 |
| 2 | ohauley | annie | F | 5 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 118 |
| 25 | ohauley | donald | M | 8 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 118 |
| 24 | ohauley | jessie | F | 11 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 118 |
| 3 | ohauley | lizzie | F | 3 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 118 |
| 22 | ohauley | maggie | F | 35 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 118 |
| 1 | ohauley | mary | F | 7 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 118 |
| 23 | ohauley | peter | M | 12 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 118 |
| 25 | oliver | james | M | 46 | Roman Catholic | English | Nova Scotia | Miners | 614 |
| 6 | oneal | alonzo | M | 4 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 20 | oneal | annie | F | 45 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 92 |
| 4 | oneal | anthony | M | 7 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 8 | oneal | cristy | F | 70 | Roman Catholic | Scottish | Scotland | No Occupation Listed | 93 |
| 2 | oneal | james | M | 10 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 25 | oneal | john | M | 14 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 5 | oneal | katie | F | 6 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 19 | oneal | lawrence | M | 45 | Roman Catholic | Irish | Nova Scotia | Farmers, general and nfs | 92 |
| 24 | oneal | margaret | F | 35 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 22 | oneal | michl | M | 13 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 92 |
| 7 | oneal | patrick | M | 2 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 21 | oneal | richard | M | 16 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 92 |
| 1 | oneal | richard | M | 11 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 3 | oneal | thomas | M | 8 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 93 |
| 23 | oneal | william | M | 40 | Roman Catholic | Irish | Nova Scotia | Farmers, general and nfs | 93 |
| 7 | oneil | alice | F | 50 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 76 |
| 10 | oneil | alice | F | 10 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 76 |
| 1 | oneil | cecelia | F | 0 | Anglican | English | Nova Scotia | No Occupation Listed | 520 |
| 24 | oneil | flora | F | 70 | Presbyterian | Scottish | Scotland | No Occupation Listed | 549 |
| 24 | oneil | james | M | 28 | Anglican | Irish | Nova Scotia | Engineers (US) nfs | 520 |
| 10 | oneil | john | M | 7 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 194 |
| 13 | oneil | joseph | M | 2 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 194 |
| 9 | oneil | kate | F | 16 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 76 |
| 9 | oneil | kate | F | 35 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 194 |
| 25 | oneil | margt | F | 34 | Anglican | Scottish | Nova Scotia | No Occupation Listed | 520 |
| 11 | oneil | mary | F | 6 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 194 |
| 8 | oneil | patrick | M | 23 | Roman Catholic | Irish | Nova Scotia | Miners | 76 |
| 8 | oneil | philip | M | 25 | Roman Catholic | Irish | Nova Scotia | Farmers, general and nfs | 194 |
| 23 | oneil | robt | M | 71 | Anglican | African Origins | Nova Scotia | Labourers nfs | 549 |
| 25 | oneil | robt | M | 38 | Anglican | African Origins | Nova Scotia | Engineers (US) nfs | 549 |
| 12 | oneil | sarah | F | 4 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 194 |
| 11 | oneil | william | M | 14 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 76 |
| 1 | ooliver | kate | F | 41 | Roman Catholic | Scottish | Nova Scotia | No Occupation Listed | 614 |