Residents of Sarnia, Town—Ville — Sub-district A, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 7 | ibett | emley | F | 6 | Anglican | English | Ontario | No Occupation Listed | 314 |
| 5 | ibett | fredrick | M | 35 | Anglican | English | England | Ship’s carpenter | 314 |
| 6 | ibett | harriet | F | 36 | Anglican | English | England | No Occupation Listed | 314 |
| 8 | ibett | martha | F | 2 | Anglican | English | Ontario | No Occupation Listed | 314 |
| 24 | inland | alfred | M | 6 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 20 | inland | grace | F | 39 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 21 | inland | mary | F | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 23 | inland | matilda | F | 10 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 19 | inland | william | M | 50 | Presbyterian | Scottish | Scotland | Butlers | 207 |
| 22 | inland | william | M | 23 | Presbyterian | Scottish | Ontario | Tinsmiths and Tinners and Tinkers | 207 |
| 8 | irving | ellen | F | 48 | Presbyterian | Scottish | Scotland | No Occupation Listed | 45 |
| 7 | irving | george | M | 59 | Presbyterian | Scottish | Scotland | Stone masons | 45 |
| 9 | irving | george | M | 14 | Presbyterian | Scottish | Scotland | No Occupation Listed | 45 |
| 10 | irving | isabella | F | 6 | Presbyterian | Scottish | Scotland | No Occupation Listed | 45 |
| 9 | ivers | johanna | F | 61 | Roman Catholic | Irish | Ireland | No Occupation Listed | 233 |