Residents of Brockville Town, South Ward—Quartier Sud — Sub-district B, surnames Y (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 17 | york | william | M | 18 | Roman Catholic | Irish | Ontario | No Occupation Listed | 55 |
| 7 | young | almira | F | 14 | Roman Catholic | French | Ontario | No Occupation Listed | 101 |
| 8 | young | chorles | M | 12 | Roman Catholic | French | Ontario | No Occupation Listed | 101 |
| 2 | young | easter | F | 67 | Roman Catholic | French | Quebec | No Occupation Listed | 69 |
| 10 | young | eliza | F | 7 | Roman Catholic | French | Ontario | No Occupation Listed | 101 |
| 13 | young | george | M | 1 | Roman Catholic | French | Ontario | No Occupation Listed | 101 |
| 11 | young | james | M | 5 | Roman Catholic | French | Ontario | No Occupation Listed | 101 |
| 5 | young | john | M | 35 | Roman Catholic | French | Ontario | Labourers nfs | 101 |
| 9 | young | martha | F | 10 | Roman Catholic | French | Ontario | No Occupation Listed | 101 |
| 6 | young | sarah | F | 36 | Anglican | French | Ontario | No Occupation Listed | 101 |
| 12 | young | william | M | 3 | Roman Catholic | French | Ontario | No Occupation Listed | 101 |