Residents of St. Roch, North—Nord — Sub-district D, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 21 | inconnue | une | F | 50 | Roman Catholic | Blank | — | No Occupation Listed | 263 |
| 8 | innes | edouard | M | 9 | Roman Catholic | English | Quebec | No Occupation Listed | 168 |
| 11 | innis | annie | F | 2 | Roman Catholic | English | Quebec | No Occupation Listed | 168 |
| 6 | innis | estelle | F | 15 | Roman Catholic | English | Quebec | No Occupation Listed | 168 |
| 4 | innis | john | M | 33 | Roman Catholic | English | Quebec | Pottery and ceramics makers | 168 |
| 7 | innis | john | M | 11 | Roman Catholic | English | Quebec | No Occupation Listed | 168 |
| 5 | innis | marie | F | 36 | Roman Catholic | French | Quebec | No Occupation Listed | 168 |
| 9 | innis | marie | F | 7 | Roman Catholic | English | Quebec | No Occupation Listed | 168 |
| 10 | innis | philomene | F | 5 | Roman Catholic | English | Quebec | No Occupation Listed | 168 |