Residents of St. George de Windsor — Sub-district A, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 18 | obrien | catherine | F | 60 | Roman Catholic | Irish | Ireland | No Occupation Listed | 148 |
| 3 | odonnell | edward | M | 4 | Roman Catholic | Irish | Quebec | No Occupation Listed | 160 |
| 4 | odonnell | freddy | M | 2 | Roman Catholic | Irish | Quebec | No Occupation Listed | 160 |
| 24 | odonnell | hannah | F | 14 | Roman Catholic | Irish | Quebec | No Occupation Listed | 160 |
| 1 | odonnell | john | M | 9 | Roman Catholic | Irish | Quebec | No Occupation Listed | 160 |
| 2 | odonnell | lissy | F | 6 | Roman Catholic | Irish | Quebec | No Occupation Listed | 160 |
| 23 | odonnell | michael | M | 38 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 160 |
| 25 | odonnell | michael | M | 11 | Roman Catholic | Irish | Quebec | No Occupation Listed | 160 |
| 21 | odonnell | ugh | M | 42 | Roman Catholic | Irish | Ireland | Farmers, general and nfs | 160 |