Residents of Longueuil — Sub-district D, surnames - (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 2 | _ | albina | F | 10 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 24 | _ | alexina | F | 21 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 15 | _ | amede | M | 11 | Roman Catholic | French | Ontario | No Occupation Listed | 110 |
| 11 | _ | amelie | F | 36 | Roman Catholic | French | Quebec | No Occupation Listed | 110 |
| 14 | _ | asilda | F | 13 | Roman Catholic | French | Ontario | No Occupation Listed | 110 |
| 1 | _ | benjimin | M | 15 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 21 | _ | berna | M | 58 | Roman Catholic | French | Quebec | Servants nfs | 124 |
| 22 | _ | caroline | F | 53 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 12 | _ | clinicutine | F | 18 | Roman Catholic | French | Quebec | No Occupation Listed | 110 |
| 25 | _ | delima | F | 20 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 1 | _ | elie | M | 36 | Roman Catholic | French | Ontario | Farmers, general and nfs | 90 |
| 12 | _ | elisabeth | F | 32 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 171 |
| 10 | _ | ellenne | F | 20 | Presbyterian | Irish | Ontario | No Occupation Listed | 121 |
| 19 | _ | ferdinand | M | 3 | Roman Catholic | French | Ontario | No Occupation Listed | 110 |
| 17 | _ | france | M | 8 | Roman Catholic | French | Ontario | No Occupation Listed | 110 |
| 6 | _ | francois | M | 23 | Roman Catholic | French | Ontario | Labourers nfs | 134 |
| 20 | _ | hobert | F | 62 | Wesleyan Methodist | Blank | Ontario | No Occupation Listed | 123 |
| 8 | _ | janes | F | 60 | Presbyterian | Irish | Ireland | No Occupation Listed | 121 |
| 8 | _ | julien | M | 1 | Roman Catholic | French | Ontario | No Occupation Listed | 134 |
| 7 | _ | louise | F | 21 | Roman Catholic | French | Ontario | No Occupation Listed | 134 |
| 18 | _ | octarie | F | 5 | Roman Catholic | French | Ontario | No Occupation Listed | 110 |
| 2 | _ | pamitilde | F | 30 | Roman Catholic | French | Ontario | No Occupation Listed | 90 |
| 9 | _ | sam | M | 23 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 121 |
| 7 | _ | samuel | M | 69 | Presbyterian | Irish | Ireland | Farmers, general and nfs | 121 |
| 3 | _ | sophie | F | 9 | Roman Catholic | French | Ontario | No Occupation Listed | 90 |
| 23 | _ | thisdale | M | 23 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 20 | _ | thisphile | M | 1 | Roman Catholic | French | Ontario | No Occupation Listed | 110 |
| 11 | _ | thomas | M | 19 | Presbyterian | Irish | Ontario | No Occupation Listed | 121 |
| 10 | __ | antoine | M | 50 | Roman Catholic | French | Quebec | Farmers, general and nfs | 110 |
| 16 | __ | joseph | M | 9 | Roman Catholic | French | Ontario | No Occupation Listed | 110 |
| 13 | __ | josephine | F | 16 | Roman Catholic | French | Quebec | No Occupation Listed | 110 |