Residents of St. Léonard — Sub-district J, surnames A (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 10 | alisson | charles | M | 28 | Roman Catholic | French | Quebec | Farmers, general and nfs | 117 |
| 12 | alisson | charles | M | 2 | Roman Catholic | French | Quebec | No Occupation Listed | 117 |
| 13 | alisson | darila | F | 1 | Roman Catholic | French | Quebec | No Occupation Listed | 117 |
| 11 | alisson | virginie | F | 25 | Roman Catholic | French | Quebec | No Occupation Listed | 117 |
| 1 | allard | amanda | F | 2 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 22 | allard | delvina | F | 10 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 24 | allard | ernest | M | 6 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 17 | allard | ferdinand | M | 39 | Roman Catholic | French | Quebec | Day labourers (e.g journalier) | 181 |
| 23 | allard | ferdinand | M | 8 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 20 | allard | joseph | M | 14 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 25 | allard | norbert | M | 4 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 18 | allard | odile | F | 39 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 21 | allard | rosilda | F | 12 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 19 | allard | virginie | F | 16 | Roman Catholic | French | Quebec | No Occupation Listed | 181 |
| 22 | arseneau | anny | F | 5 | Roman Catholic | French | Quebec | No Occupation Listed | 141 |
| 24 | arseneau | aurens | M | 1 | Roman Catholic | French | Quebec | No Occupation Listed | 141 |
| 21 | arseneau | camille | M | 7 | Roman Catholic | French | Quebec | No Occupation Listed | 141 |
| 20 | arseneau | georgine | F | 10 | Roman Catholic | French | Quebec | No Occupation Listed | 141 |
| 18 | arseneau | louis | M | 42 | Roman Catholic | French | Quebec | Farmers, general and nfs | 141 |
| 19 | arseneau | olivine | F | 35 | Roman Catholic | French | Quebec | No Occupation Listed | 141 |
| 23 | arseneau | sidonie | F | 3 | Roman Catholic | French | Quebec | No Occupation Listed | 141 |
| 16 | aubry | alida | F | 0 | Roman Catholic | French | Quebec | No Occupation Listed | 191 |
| 17 | aubry | amanda | F | 14 | Roman Catholic | French | Quebec | No Occupation Listed | 140 |
| 15 | aubry | arnable | M | 17 | Roman Catholic | French | Quebec | Farmers, general and nfs | 140 |
| 14 | aubry | azilda | F | 18 | Roman Catholic | French | Quebec | No Occupation Listed | 140 |
| 12 | aubry | elizabeth | F | 6 | Roman Catholic | French | Quebec | No Occupation Listed | 191 |
| 16 | aubry | hector | M | 15 | Roman Catholic | French | Quebec | Farmers, general and nfs | 140 |
| 12 | aubry | joseph | M | 20 | Roman Catholic | French | Quebec | Farmers, general and nfs | 140 |
| 10 | aubry | joseph | M | 28 | Roman Catholic | French | Quebec | Coach, carriage, cart and wagon makers | 191 |
| 13 | aubry | joseph | M | 4 | Roman Catholic | French | Quebec | No Occupation Listed | 191 |
| 14 | aubry | josephine | F | 4 | Roman Catholic | French | Quebec | No Occupation Listed | 191 |
| 11 | aubry | julie | F | 54 | Roman Catholic | French | Quebec | No Occupation Listed | 140 |
| 11 | aubry | mary | F | 29 | Roman Catholic | French | Quebec | No Occupation Listed | 191 |
| 15 | aubry | philippe | M | 2 | Roman Catholic | French | Quebec | No Occupation Listed | 191 |
| 10 | aubry | simon | M | 52 | Roman Catholic | French | Quebec | Farmers, general and nfs | 140 |
| 13 | aubry | victoria | F | 19 | Roman Catholic | French | Quebec | No Occupation Listed | 140 |