Residents of Emsley — Sub-district B, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 4 | odonnell | eliza | F | 32 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 7 | odonnell | jeremiah | M | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 2 | odonnell | john | M | 38 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 64 |
| 1 | odonnell | joseph | M | 42 | Roman Catholic | Irish | Ontario | Labourers nfs | 64 |
| 25 | odonnell | margaret | F | 50 | Roman Catholic | Irish | Ireland | No Occupation Listed | 64 |
| 6 | odonnell | mary | F | 21 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 24 | odonnell | patrick | M | 76 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 64 |
| 3 | odonnell | patrick | M | 35 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 64 |
| 5 | odonnell | richard | M | 24 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 64 |
| 3 | odonohoe | maggie | F | 20 | Roman Catholic | Irish | Ontario | No Occupation Listed | 47 |
| 1 | odonohoe | mary | F | 28 | Roman Catholic | Irish | Ontario | No Occupation Listed | 47 |
| 25 | odonohoe | michael | M | 24 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 47 |
| 2 | odonohoe | thomas | M | 22 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 47 |
| 17 | ogilvre | archibald | M | 70 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 140 |
| 18 | ogilvre | christina | F | 62 | Presbyterian | Scottish | Scotland | No Occupation Listed | 140 |
| 19 | ogilvre | margaret | F | 30 | Presbyterian | Scottish | Ontario | No Occupation Listed | 140 |
| 20 | ogilvre | robert | M | 28 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 140 |
| 25 | omarr | annie | F | 18 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 20 |
| 23 | omarr | bridget | F | 40 | Disciple of Christ | Irish | Ireland | No Occupation Listed | 20 |
| 1 | omarr | catherine | F | 85 | Roman Catholic | Irish | Ireland | No Occupation Listed | 17 |
| 15 | omarr | catherine | F | 33 | Roman Catholic | Irish | Ontario | No Occupation Listed | 171 |
| 20 | omarr | charles | M | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 171 |
| 5 | omarr | edward | M | 37 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 104 |
| 17 | omarr | edward | M | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 171 |
| 5 | omarr | eliza | F | 23 | Roman Catholic | Irish | Ontario | No Occupation Listed | 9 |
| 8 | omarr | elizabeth | F | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 104 |
| 4 | omarr | james | M | 31 | Roman Catholic | Irish | Ontario | river drivers | 9 |
| 25 | omarr | james | M | 87 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 17 |
| 2 | omarr | james | M | 21 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 20 |
| 16 | omarr | james | M | 13 | Roman Catholic | Irish | Ontario | No Occupation Listed | 171 |
| 20 | omarr | margaret | F | 70 | Roman Catholic | Irish | Ireland | No Occupation Listed | 23 |
| 9 | omarr | margaret | F | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 104 |
| 24 | omarr | michael | M | 19 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 20 |
| 19 | omarr | michael | M | 39 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 23 |
| 18 | omarr | michael | M | 9 | Roman Catholic | Irish | Ontario | No Occupation Listed | 171 |
| 14 | omarr | patrick | M | 40 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 171 |
| 19 | omarr | patrick | M | 7 | Roman Catholic | Irish | Ontario | No Occupation Listed | 171 |
| 6 | omarr | sarah | F | 31 | Roman Catholic | Irish | Ontario | No Occupation Listed | 104 |
| 1 | omarr | thomas | M | 24 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 20 |
| 12 | omarr | william | M | 60 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 26 |
| 7 | omarr | william | M | 86 | Roman Catholic | Irish | Ireland | No Occupation Listed | 104 |
| 13 | oreelley | benjamin | M | 3 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 18 |
| 12 | oreelley | bernard | M | 8 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 18 |
| 10 | oreelley | charles | M | 12 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 18 |
| 6 | oreelley | eliza | F | 21 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 18 |
| 5 | oreelley | george | M | 19 | Disciple of Christ | Irish | Ontario | Ambiguous responses | 18 |
| 11 | oreelley | hugh | M | 10 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 18 |
| 4 | oreelley | john | M | 23 | Disciple of Christ | Irish | Ontario | Ambiguous responses | 18 |
| 3 | oreelley | julia | F | 44 | Disciple of Christ | French | Ontario | No Occupation Listed | 18 |
| 8 | oreelley | peter | M | 16 | Disciple of Christ | Irish | Ontario | Ambiguous responses | 18 |
| 9 | oreelley | sophia | F | 14 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 18 |
| 2 | oreelley | thomas | M | 53 | Disciple of Christ | Irish | Ireland | Hotel Keepers and Managers | 18 |
| 7 | oreelley | william | M | 18 | Disciple of Christ | Irish | Ontario | Ambiguous responses | 18 |