Residents of Stephenson. Brunel — Sub-district J, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 4 | ohara | anne | F | 9 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 6 | ohara | eliza | F | 6 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 2 | ohara | elizabeth | F | 31 | Anglican | English | England | No Occupation Listed | 67 |
| 1 | ohara | george | M | 40 | Anglican | Irish | Quebec | Farmers, general and nfs | 67 |
| 7 | ohara | john | M | 2 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 3 | ohara | samantha | F | 13 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 8 | ohara | thomas | M | 0 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 5 | ohara | william | M | 8 | Anglican | Irish | Ontario | No Occupation Listed | 67 |
| 19 | olimer | elizabeth | F | 15 | Methodist | English | Ontario | No Occupation Listed | 74 |
| 21 | olimer | frederick | M | 0 | Methodist | English | Ontario | No Occupation Listed | 74 |
| 20 | olimer | margaret | F | 4 | Methodist | English | Ontario | No Occupation Listed | 74 |
| 18 | olimer | mary | F | 38 | Methodist | Irish | Ireland | No Occupation Listed | 74 |
| 17 | olimer | william | M | 43 | Methodist | English | England | Farmers, general and nfs | 74 |
| 24 | oliver | ada | F | 17 | Anglican | English | England | Servants nfs | 95 |
| 22 | oliver | ellen | F | 47 | Anglican | English | England | No Occupation Listed | 95 |
| 23 | oliver | george | M | 20 | Anglican | English | England | Farmers, general and nfs | 95 |
| 3 | oliver | grace | F | 1 | Anglican | English | Ontario | No Occupation Listed | 95 |
| 2 | oliver | john | M | 6 | Anglican | English | Ontario | No Occupation Listed | 95 |
| 21 | oliver | joseph | M | 50 | Anglican | English | England | Farmers, general and nfs | 95 |
| 1 | oliver | joseph | M | 12 | Anglican | English | England | No Occupation Listed | 95 |
| 25 | oliver | thomas | M | 14 | Anglican | English | England | Farmers, general and nfs | 95 |
| 14 | openshaw | annie | F | 27 | Anglican | English | England | No Occupation Listed | 15 |
| 15 | openshaw | maude | F | 0 | Anglican | English | Ontario | No Occupation Listed | 15 |
| 13 | openshaw | william | M | 30 | Anglican | English | England | Farmers, general and nfs | 15 |
| 21 | osborne | ada | F | 3 | Methodist | English | Ontario | No Occupation Listed | 25 |
| 20 | osborne | clara | F | 5 | Methodist | English | Ontario | No Occupation Listed | 25 |
| 19 | osborne | elizabeth | F | 8 | Methodist | English | Ontario | No Occupation Listed | 25 |
| 13 | osborne | harriet | F | 44 | Methodist | English | England | No Occupation Listed | 25 |
| 15 | osborne | harriet | F | 18 | Methodist | English | England | No Occupation Listed | 25 |
| 17 | osborne | james | M | 13 | Methodist | English | United States | No Occupation Listed | 25 |
| 14 | osborne | john | M | 20 | Methodist | English | England | Farmers, general and nfs | 25 |
| 16 | osborne | sarah | F | 15 | Methodist | English | United States | No Occupation Listed | 25 |
| 12 | osborne | thomas | M | 45 | Methodist | English | England | Farmers, general and nfs | 25 |
| 18 | osborne | william | M | 10 | Methodist | English | Ontario | No Occupation Listed | 25 |
| 6 | ouderkirk | agnes | F | 27 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 59 |
| 9 | ouderkirk | catherine | F | 3 | Wesleyan Methodist | Dutch | Ontario | No Occupation Listed | 59 |
| 1 | ouderkirk | charles | M | 16 | Wesleyan Methodist | Dutch | Ontario | Farmers, general and nfs | 59 |
| 10 | ouderkirk | ellen | F | 1 | Wesleyan Methodist | Dutch | Ontario | No Occupation Listed | 59 |
| 25 | ouderkirk | hannah | F | 18 | Wesleyan Methodist | Dutch | Ontario | No Occupation Listed | 59 |
| 23 | ouderkirk | jacob | M | 64 | Wesleyan Methodist | Dutch | Ontario | Farmers, general and nfs | 59 |
| 7 | ouderkirk | jacob | M | 5 | Wesleyan Methodist | Dutch | Ontario | No Occupation Listed | 59 |
| 24 | ouderkirk | sarah | F | 54 | Wesleyan Methodist | Dutch | Ontario | No Occupation Listed | 59 |
| 8 | ouderkirk | sarah | F | 4 | Wesleyan Methodist | Dutch | Ontario | No Occupation Listed | 59 |
| 5 | ouderkirk | william | M | 30 | Wesleyan Methodist | Dutch | Ontario | Farmers, general and nfs | 59 |