Residents of Waterford, VL — Sub-district A, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 15 | oheron | arabll | F | 43 | Presbyterian | Scottish | New Brunswick | No Occupation Listed | 223 |
| 23 | oheron | charles | M | 20 | Methodist | Irish | Ontario | Telegraph operators | 174 |
| 22 | oheron | emma | F | 24 | Methodist | Irish | Ontario | Milliners | 174 |
| 17 | oheron | george | M | 15 | Methodist | Irish | Ontario | No Occupation Listed | 223 |
| 21 | oheron | jane | F | 45 | Methodist | English | Ontario | Milliners | 174 |
| 19 | oheron | john | M | 3 | Methodist | Irish | Ontario | No Occupation Listed | 223 |
| 16 | oheron | josephen | F | 17 | Methodist | Irish | Ontario | No Occupation Listed | 223 |
| 24 | oheron | lilla | F | 12 | Methodist | Irish | Ontario | No Occupation Listed | 174 |
| 14 | oheron | morris | M | 48 | Methodist | Irish | Ontario | Blacksmiths | 223 |
| 18 | oheron | sarrah | F | 6 | Methodist | Irish | Ontario | No Occupation Listed | 223 |
| 12 | olive | erie | F | 1 | Methodist | Irish | Ontario | No Occupation Listed | 143 |
| 11 | olive | morrilla | F | 30 | Methodist | German | Ontario | No Occupation Listed | 143 |
| 10 | olive | william | M | 59 | Baptist | Irish | Ontario | Labourers nfs | 143 |