Residents of Oneida — Sub-district F, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | orourke | annie | F | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 5 | orourke | bella | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 2 | orourke | bernard | M | 20 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 64 |
| 24 | orourke | bryan | M | 60 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 64 |
| 25 | orourke | ellen | F | 50 | Roman Catholic | Irish | Ireland | No Occupation Listed | 64 |
| 4 | orourke | mary | F | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 64 |
| 1 | orourke | thomas | M | 22 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 64 |
| 3 | orourke | timothy | M | 14 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 64 |