Residents of L'Avenir — Sub-district K, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|---|---|---|---|---|---|---|---|---|
| 2 | obrien | bevin | M | 82 | Roman Catholic | Irish | Quebec | No Occupation Listed | 91 |
| 25 | obrien | catherine | F | 27 | Roman Catholic | Irish | Quebec | No Occupation Listed | 91 |
| 23 | obrien | george | M | 25 | Roman Catholic | Irish | Quebec | Farmers, general and nfs | 91 |
| 1 | obrien | m | M | 20 | Roman Catholic | Irish | Quebec | Farmers, general and nfs | 91 |
| 24 | obrien | sarah | F | 55 | Roman Catholic | Irish | Quebec | No Occupation Listed | 91 |