Residents of Dudswell — Sub-district T, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 21 | orr | andrew | M | 21 | Wesleyan Methodist | Irish | Quebec | Farmers, general and nfs | 4 |
| 22 | orr | bernice | F | 1 | Anglican | English | Quebec | No Occupation Listed | 20 |
| 19 | orr | enoch | M | 32 | Anglican | English | Quebec | Farmers, general and nfs | 20 |
| 21 | orr | flora | F | 2 | Anglican | English | Quebec | No Occupation Listed | 20 |
| 20 | orr | katie | F | 24 | Anglican | English | Quebec | No Occupation Listed | 20 |
| 19 | orr | mary | F | 61 | Wesleyan Methodist | Irish | Ireland | No Occupation Listed | 4 |
| 24 | orr | mary | F | 22 | Universalist | English | Quebec | No Occupation Listed | 5 |
| 25 | orr | minnie | F | 1 | Universalist | English | Quebec | No Occupation Listed | 5 |
| 18 | orr | samuel | M | 64 | Wesleyan Methodist | Irish | Ireland | Farmers, general and nfs | 4 |
| 23 | orr | samuel | M | 29 | Wesleyan Methodist | Irish | Quebec | Farmers, general and nfs | 5 |
| 22 | orr | sarah | F | 18 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 4 |
| 20 | orr | william | M | 23 | Wesleyan Methodist | Irish | Quebec | Carpenters | 4 |
| 7 | osgood | andrew | M | 3 | Roman Catholic | English | Quebec | No Occupation Listed | 38 |
| 17 | osgood | benjn | M | 37 | Wesleyan Methodist | English | Quebec | Farmers, general and nfs | 23 |
| 21 | osgood | benjn | M | 9 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 23 |
| 23 | osgood | clara | F | 4 | Anglican | English | Quebec | No Occupation Listed | 36 |
| 21 | osgood | edward | M | 10 | Anglican | English | Quebec | No Occupation Listed | 36 |
| 20 | osgood | elva | F | 12 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 23 |
| 19 | osgood | emma | F | 32 | Anglican | English | Quebec | No Occupation Listed | 36 |
| 6 | osgood | francina | F | 5 | Roman Catholic | English | Quebec | No Occupation Listed | 38 |
| 22 | osgood | holly | F | 7 | Anglican | English | Quebec | No Occupation Listed | 36 |
| 23 | osgood | horace | M | 5 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 23 |
| 16 | osgood | jane | F | 37 | Universalist | English | Quebec | No Occupation Listed | 103 |
| 8 | osgood | jonas | M | 1 | Roman Catholic | English | Quebec | No Occupation Listed | 38 |
| 19 | osgood | liza | F | 15 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 23 |
| 4 | osgood | lizzie | F | 32 | Roman Catholic | Irish | Ireland | No Occupation Listed | 38 |
| 18 | osgood | mary | F | 40 | Universalist | English | Quebec | Dressmakers | 103 |
| 18 | osgood | matilda | F | 38 | Wesleyan Methodist | English | United States | No Occupation Listed | 23 |
| 5 | osgood | minnie | F | 8 | Roman Catholic | English | Quebec | No Occupation Listed | 38 |
| 17 | osgood | sarah | F | 81 | Universalist | English | Quebec | No Occupation Listed | 103 |
| 3 | osgood | solon | M | 31 | Anglican | English | Quebec | Farmers, general and nfs | 38 |
| 15 | osgood | thomas | M | 43 | Universalist | English | Quebec | Farmers, general and nfs | 103 |
| 18 | osgood | wallace | M | 34 | Anglican | English | Quebec | Farmers, general and nfs | 36 |
| 20 | osgood | wallace | M | 13 | Anglican | English | Quebec | No Occupation Listed | 36 |
| 22 | osgood | william | M | 6 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 23 |
| 25 | oughtred | elizabeth | F | 18 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 115 |
| 22 | oughtred | jane | F | 43 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 115 |
| 23 | oughtred | john | M | 23 | Wesleyan Methodist | English | Quebec | Farmers, general and nfs | 115 |
| 2 | oughtred | julia | F | 11 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 115 |
| 1 | oughtred | robinson | M | 13 | Wesleyan Methodist | English | Quebec | No Occupation Listed | 115 |
| 21 | oughtred | wm | M | 43 | Wesleyan Methodist | English | Quebec | Farmers, general and nfs | 115 |
| 24 | oughtred | wm | M | 21 | Wesleyan Methodist | English | Quebec | Farmers, general and nfs | 115 |
| 7 | ouimette | alfred | M | 13 | Roman Catholic | French | United States | No Occupation Listed | 54 |
| 10 | ouimette | emma | F | 2 | Roman Catholic | French | Quebec | No Occupation Listed | 54 |
| 16 | ouimette | esther | F | 17 | Roman Catholic | French | Quebec | No Occupation Listed | 56 |
| 15 | ouimette | joseph | M | 22 | Roman Catholic | French | United States | Quarrymen | 56 |
| 17 | ouimette | joseph | M | 1 | Roman Catholic | French | Quebec | No Occupation Listed | 56 |
| 6 | ouimette | matilda | F | 48 | Roman Catholic | French | Quebec | No Occupation Listed | 54 |
| 8 | ouimette | matilda | F | 10 | Roman Catholic | French | United States | No Occupation Listed | 54 |
| 5 | ouimette | moise | M | 48 | Roman Catholic | French | Quebec | Coopers etc. | 54 |
| 9 | ouimette | olivine | F | 6 | Roman Catholic | French | United States | No Occupation Listed | 54 |