Residents of Sherbrooke, Centre, Ward—Quartier — Sub-district D, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 14 | ibbotson | william | M | 57 | Episcopal | English | France | Chemists | 142 |
| 18 | ibbotsons | arthur | M | 7 | Episcopal | English | Quebec | No Occupation Listed | 142 |
| 15 | ibbotsons | charlotte | F | 38 | Episcopal | English | Quebec | No Occupation Listed | 142 |
| 17 | ibbotsons | frank | M | 9 | Episcopal | English | Quebec | No Occupation Listed | 142 |
| 16 | ibbotsons | kate | F | 16 | Episcopal | English | Quebec | No Occupation Listed | 142 |
| 22 | ingram | ann | F | 50 | Protestant | English | England | No Occupation Listed | 100 |
| 20 | ingram | austin | F | 8 | Protestant | English | Quebec | No Occupation Listed | 100 |
| 19 | ingram | catherine | F | 11 | Protestant | English | Quebec | No Occupation Listed | 100 |
| 18 | ingram | henry | M | 15 | Protestant | English | Quebec | No Occupation Listed | 100 |
| 16 | ingram | hubert | M | 44 | Protestant | English | England | No Occupation Listed | 100 |
| 17 | ingram | mary | F | 35 | Protestant | English | Quebec | No Occupation Listed | 100 |
| 12 | irving | lizzie | F | 28 | Protestant | English | Ontario | Milliners | 148 |
| 13 | irving | polly | F | 21 | Protestant | English | Ontario | Milliners | 148 |
| 11 | irwin | edward | M | 22 | Roman Catholic | Irish | Quebec | Factory labourers (non-specified manufacturing) | 128 |
| 4 | isrolos | alma | F | 7 | Roman Catholic | French | Quebec | No Occupation Listed | 135 |
| 3 | isrolos | joseph | M | 4 | Roman Catholic | French | Quebec | No Occupation Listed | 135 |
| 2 | isrolos | sophie | F | 34 | Roman Catholic | French | Quebec | No Occupation Listed | 135 |