Residents of Wawanosh E — Sub-district D, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 25 | oake | margret | F | 85 | Presbyterian | Irish | Ontario | No Occupation Listed | 76 |
| 5 | oneill | cathrin | F | 12 | Roman Catholic | Irish | Ontario | No Occupation Listed | 69 |
| 3 | oneill | daved | M | 16 | Roman Catholic | Irish | Ontario | No Occupation Listed | 69 |
| 23 | oneill | francis | M | 56 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 69 |
| 25 | oneill | john | M | 24 | Roman Catholic | Irish | Ontario | No Occupation Listed | 69 |
| 2 | oneill | joseph | M | 18 | Roman Catholic | Irish | Ontario | Labourers nfs | 69 |
| 24 | oneill | sarah | F | 56 | Roman Catholic | Irish | Nova Scotia | No Occupation Listed | 69 |
| 1 | oneill | sarah | F | 20 | Roman Catholic | Irish | Ontario | No Occupation Listed | 69 |
| 4 | oneill | william | M | 14 | Roman Catholic | Irish | Ontario | No Occupation Listed | 69 |
| 7 | owens | charles | M | 10 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 197 |
| 12 | owens | david | M | 19 | Presbyterian | Irish | Ireland | No Occupation Listed | 207 |
| 5 | owens | gorge | M | 15 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 197 |
| 8 | owens | hennery | M | 8 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 197 |
| 9 | owens | isabella | F | 2 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 197 |
| 11 | owens | isabella | F | 25 | Presbyterian | Irish | Ireland | No Occupation Listed | 207 |
| 9 | owens | james | M | 49 | Presbyterian | Irish | Ireland | Farmers, general and nfs | 207 |
| 1 | owens | john | M | 52 | Wesleyan Methodist | Irish | Ireland | Farmers, general and nfs | 197 |
| 10 | owens | liaza | F | 56 | Presbyterian | Irish | Ireland | No Occupation Listed | 207 |
| 13 | owens | lizabeth | F | 15 | Presbyterian | Irish | Ireland | No Occupation Listed | 207 |
| 2 | owens | lizah | F | 44 | Wesleyan Methodist | Irish | Ireland | No Occupation Listed | 197 |
| 4 | owens | mary | F | 17 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 197 |
| 3 | owens | mattue | M | 22 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 197 |
| 6 | owens | robert | M | 12 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 197 |
| 14 | owens | thomas | M | 12 | Presbyterian | Irish | Ireland | No Occupation Listed | 207 |