Residents of Trois-Rivières, St. Louis, Ward—Quartier — Sub-district B, surnames Y (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 19 | young | angeline | F | 0 | Roman Catholic | French | Quebec | No Occupation Listed | 30 |
| 14 | young | clarisse | F | 38 | Roman Catholic | French | Quebec | No Occupation Listed | 30 |
| 13 | young | david | M | 32 | Roman Catholic | Scottish | Quebec | Day labourers (e.g journalier) | 30 |
| 16 | young | louis | M | 9 | Roman Catholic | French | Quebec | No Occupation Listed | 30 |
| 15 | young | marguerite | F | 57 | Presbyterian | English | Quebec | No Occupation Listed | 138 |
| 17 | young | mary | F | 40 | Presbyterian | English | Quebec | No Occupation Listed | 138 |
| 15 | young | moise | M | 11 | Roman Catholic | French | Quebec | No Occupation Listed | 30 |
| 18 | young | rosana | F | 1 | Roman Catholic | French | Quebec | No Occupation Listed | 30 |
| 17 | young | william | M | 3 | Roman Catholic | French | Quebec | No Occupation Listed | 30 |