Residents of St. Hyacinthe, City—Cité — Sub-district A, surnames Q (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 12 | qheareux | jean | M | 68 | Roman Catholic | French | Quebec | No Occupation Listed | 295 |
| 20 | qheureaux | theodore | M | 30 | Roman Catholic | French | Quebec | Dealer, merchant etc. (Wholesale & retail trade) | 54 |
| 19 | qheureux | alphonse | M | 22 | Roman Catholic | French | Quebec | No Occupation Listed | 54 |
| 15 | quellette | joseph | M | 76 | Roman Catholic | French | Quebec | No Occupation Listed | 295 |
| 22 | querre | pierre | M | 21 | Roman Catholic | French | Canada | Domestic and House Servants | 615 |
| 17 | questen | celisme | F | 23 | Roman Catholic | French Canadian | Canada | Members of religious orders | 5 |