Residents of Berthier — Sub-district E, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 19 | joncas | ade | F | 53 | Roman Catholic | French | Quebec | No Occupation Listed | 54 |
| 19 | joncas | adeline | F | 19 | Roman Catholic | French | Quebec | No Occupation Listed | 101 |
| 13 | joncas | alexandre | M | 14 | Roman Catholic | French | Quebec | No Occupation Listed | 223 |
| 7 | joncas | antoine | M | 54 | Roman Catholic | French | Quebec | Ships Navigating Officers and mates | 223 |
| 10 | joncas | antoinette | F | 21 | Roman Catholic | French | Quebec | No Occupation Listed | 223 |
| 14 | joncas | daniel | M | 12 | Roman Catholic | French | Quebec | No Occupation Listed | 223 |
| 17 | joncas | desanges | F | 53 | Roman Catholic | French | Quebec | No Occupation Listed | 101 |
| 9 | joncas | edmond | M | 26 | Roman Catholic | French | Quebec | Ships Navigating Officers and mates | 223 |
| 18 | joncas | elise | F | 27 | Roman Catholic | French | Quebec | No Occupation Listed | 101 |
| 22 | joncas | emelda | F | 0 | Roman Catholic | French | Quebec | No Occupation Listed | 101 |
| 11 | joncas | eugenie | F | 19 | Roman Catholic | French | Quebec | No Occupation Listed | 223 |
| 20 | joncas | gilles | M | 24 | Roman Catholic | French | Quebec | Blacksmiths | 101 |
| 12 | joncas | jacques | M | 18 | Roman Catholic | French | Quebec | Commercial travellers | 223 |
| 21 | joncas | mathilde | F | 37 | Roman Catholic | French | Quebec | No Occupation Listed | 101 |
| 15 | joncas | richard | M | 10 | Roman Catholic | French | Quebec | No Occupation Listed | 223 |
| 8 | joncas | roseanna | F | 27 | Roman Catholic | French | Quebec | No Occupation Listed | 223 |
| 16 | joncas | severin | M | 57 | Roman Catholic | French | Quebec | Blacksmiths | 101 |