Residents of Listowel, T-V — Sub-district H, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 17 | oharry | edward | M | 23 | | Irish | Ontario | Blacksmiths | 177 |
| 11 | osborn | edith | F | 1 | | English | Ontario | No Occupation Listed | 85 |
| 10 | osborn | emmie | F | 25 | | English | Ontario | No Occupation Listed | 85 |
| 16 | osborn | george | M | 16 | | English | Ontario | No Occupation Listed | 189 |
| 9 | osborn | james | M | 42 | | English | Ontario | Labourers nfs | 85 |
| 14 | osborn | margret | F | 24 | | Irish | Ontario | No Occupation Listed | 189 |
| 13 | osborn | richard | M | 23 | | English | Ontario | Tinsmiths and Tinners and Tinkers | 189 |
| 15 | osborn | wesley | M | 0 | | English | Ontario | No Occupation Listed | 189 |