Residents of Garafraxa W-O — Sub-district H, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 11 | oattus | agnes | F | 56 | Presbyterian | Scottish | Scotland | No Occupation Listed | 57 |
| 10 | oattus | george | M | 56 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 57 |
| 12 | oattus | william | M | 26 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 57 |
| 2 | oneill | a | F | 34 | Roman Catholic | Irish | Ireland | No Occupation Listed | 40 |
| 3 | oneill | ann | F | 11 | Roman Catholic | Irish | Ontario | No Occupation Listed | 40 |
| 6 | oneill | ellen | F | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 40 |
| 1 | oneill | james | M | 34 | Roman Catholic | Irish | Scotland | Blacksmiths | 40 |
| 4 | oneill | jane | F | 7 | Roman Catholic | Irish | Ontario | No Occupation Listed | 40 |
| 5 | oneill | william | M | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 40 |
| 15 | orr | hannah | F | 8 | Congregationalist | Irish | Ontario | No Occupation Listed | 47 |
| 18 | orr | margret | F | 2 | Congregationalist | Irish | Ontario | No Occupation Listed | 47 |
| 14 | orr | mary | F | 30 | Congregationalist | English | Ontario | No Occupation Listed | 47 |
| 13 | orr | robert | M | 33 | Congregationalist | Irish | Ontario | Farmers, general and nfs | 47 |
| 16 | orr | william | M | 6 | Congregationalist | Irish | Ontario | No Occupation Listed | 47 |
| 17 | orr | winniefred | F | 4 | Congregationalist | Irish | Ontario | No Occupation Listed | 47 |
| 2 | ostice | bengman | M | 6 | Congregationalist | English | Ontario | No Occupation Listed | 216 |
| 1 | ostice | clara | F | 28 | Congregationalist | English | Ontario | No Occupation Listed | 216 |
| 3 | ostice | d | M | 5 | Congregationalist | English | Ontario | No Occupation Listed | 216 |
| 25 | ostice | george | M | 40 | Congregationalist | English | Ontario | Farmers, general and nfs | 216 |