Residents of Bastard & Burgess, South—Sud — Sub-district G, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 10 | oconnor | anthony | M | 30 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 35 |
| 16 | oconnor | briget | F | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 13 | oconnor | catherine | F | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 15 | oconnor | mary | F | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 17 | oconnor | mary | F | 64 | Roman Catholic | Irish | Ireland | No Occupation Listed | 35 |
| 14 | oconnor | peter | M | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 11 | oconnor | sa | F | 30 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 12 | oconnor | william | M | 6 | Roman Catholic | Irish | Ontario | No Occupation Listed | 35 |
| 10 | ogrady | bernard | M | 13 | Roman Catholic | Irish | Ontario | No Occupation Listed | 130 |
| 4 | ogrady | catherine | F | 47 | Roman Catholic | Irish | Ontario | No Occupation Listed | 130 |
| 11 | ogrady | franciss | M | 10 | Roman Catholic | Irish | Ontario | No Occupation Listed | 130 |
| 3 | ogrady | james | M | 55 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 130 |
| 9 | ogrady | james | M | 17 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 130 |
| 5 | ogrady | john | M | 28 | Roman Catholic | Irish | Ontario | river drivers | 130 |
| 13 | ogrady | joseph | M | 4 | Roman Catholic | Irish | Ontario | No Occupation Listed | 130 |
| 12 | ogrady | michael | M | 7 | Roman Catholic | Irish | Ontario | No Occupation Listed | 130 |
| 8 | ogrady | patrick | M | 19 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 130 |
| 6 | ogrady | stepen | M | 28 | Roman Catholic | Irish | Ontario | Saddler and harness maker | 130 |
| 7 | ogrady | thomas | M | 24 | Roman Catholic | Irish | Ontario | Farmers, general and nfs | 130 |
| 1 | ohara | patrick | M | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 129 |
| 4 | oneal | john | M | 70 | Roman Catholic | Irish | Ireland | Tailors and tailoresses | 140 |