Residents of Binbrook — Sub-district B, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 5 | ogelvie | ansonette | F | 25 | Baptist | English | Ontario | No Occupation Listed | 160 |
| 4 | ogelvie | james | M | 27 | Presbyterian | Scottish | Scotland | Carpenters | 160 |
| 22 | ohair | francis | F | 38 | Roman Catholic | Irish | Ireland | No Occupation Listed | 71 |
| 20 | ohair | john | M | 26 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 71 |
| 21 | ohair | patrick | M | 24 | Roman Catholic | Irish | Ontario | No Occupation Listed | 71 |
| 22 | oliphant | isaac | M | 35 | Methodist | German | Ontario | Farmers, general and nfs | 155 |
| 23 | oliphant | maria | F | 36 | Methodist | German | Ontario | No Occupation Listed | 155 |
| 12 | oliver | alfred | M | 5 | Baptist | Scottish | New Brunswick | No Occupation Listed | 23 |
| 9 | oliver | eliza | F | 33 | Baptist | English | New Brunswick | No Occupation Listed | 23 |
| 10 | oliver | ira | M | 11 | Baptist | Scottish | New Brunswick | No Occupation Listed | 23 |
| 13 | oliver | margaret | F | 0 | Baptist | Scottish | New Brunswick | No Occupation Listed | 23 |
| 8 | oliver | william | M | 37 | Baptist | Scottish | New Brunswick | Butchers | 23 |
| 11 | oliver | william | M | 9 | Baptist | Scottish | New Brunswick | No Occupation Listed | 23 |
| 6 | oneil | archibald | M | 6 | Presbyterian | Irish | Ontario | No Occupation Listed | 133 |
| 4 | oneil | cornieles | M | 38 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 133 |
| 7 | oneil | magry | F | 1 | Presbyterian | Irish | Ontario | No Occupation Listed | 133 |
| 5 | oneil | mary | F | 33 | Presbyterian | Scottish | Ontario | No Occupation Listed | 133 |