Residents of St. Hyacinthe, City—Cité — Sub-district A, surnames U (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 9 | unwin | annie | F | 32 | Episcopal | Illegible | Canada | No Occupation Listed | 47 |
| 11 | unwin | charles | M | 29 | Episcopal | Illegible | Canada | Salespeople, wholesale or retail trade | 48 |
| 13 | unwin | harry | M | 7 | Episcopal | English | Canada | No Occupation Listed | 48 |
| 15 | unwin | hattie | F | 34 | Episcopal | American | United States | No Occupation Listed | 49 |
| 10 | unwin | henriette | F | 27 | Episcopal | Illegible | Canada | No Occupation Listed | 47 |
| 12 | unwin | ida | F | 29 | Episcopal | American | Canada | No Occupation Listed | 48 |
| 14 | unwin | joseph | M | 24 | Episcopal | English | Canada | Ambiguous responses | 49 |
| 7 | unwin | william | M | 58 | Episcopal | Illegible | England | inspecteur de bois | 47 |
| 8 | unwin | william | M | 25 | Episcopal | Illegible | Canada | No Occupation Listed | 47 |