Residents of Yamachiche — Sub-district A, surnames - (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | | crescentinian | M | 45 | Roman Catholic | French | Quebec | Ministers of Religion | 217 |
| 9 | | cyprien | M | 36 | Roman Catholic | French | Quebec | Ministers of Religion | 217 |
| 5 | | jasper | M | 37 | Roman Catholic | French | Quebec | Ministers of Religion | 217 |
| 8 | | macairius | M | 35 | Roman Catholic | French | Quebec | Ministers of Religion | 217 |
| 8 | | marie | F | 45 | Roman Catholic | French | Quebec | Members of religious orders | 161 |
| 9 | | marie | F | 42 | Roman Catholic | French | Quebec | Members of religious orders | 161 |
| 12 | | marie | F | 35 | Roman Catholic | French | Quebec | Members of religious orders | 260 |
| 13 | | marie | F | 29 | Roman Catholic | French | Quebec | Members of religious orders | 260 |
| 14 | | marie | F | 26 | Roman Catholic | French | Quebec | Members of religious orders | 260 |
| 15 | | marie | F | 20 | Roman Catholic | French | Quebec | Members of religious orders | 260 |
| 7 | | pierre | M | 40 | Roman Catholic | French | Quebec | Ministers of Religion | 217 |
| 4 | | theodolph | M | 36 | Roman Catholic | French | Quebec | Ministers of Religion | 217 |