Residents of Derby — Sub-district E, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 16 | inglis | anne | F | 64 | Disciple of Christ | Irish | Ireland | No Occupation Listed | 27 |
| 18 | inglis | george | M | 29 | Disciple of Christ | Scottish | Ontario | clerk county court | 27 |
| 17 | inglis | john | M | 31 | Disciple of Christ | Scottish | Ontario | Farmers, general and nfs | 27 |
| 15 | inglis | peter | M | 68 | Disciple of Christ | Scottish | Scotland | Manufacturers | 27 |
| 20 | inglis | sarah | F | 22 | Disciple of Christ | Scottish | Ontario | No Occupation Listed | 27 |
| 19 | inglis | william | M | 27 | Disciple of Christ | Scottish | Ontario | Millers and related workers | 27 |
| 14 | ingram | michael | M | 37 | Wesleyan Methodist | English | England | river drivers | 199 |
| 8 | ireton | jane | F | 44 | Presbyterian | Blank | Ontario | No Occupation Listed | 110 |
| 24 | irwin | annie | F | 2 | Presbyterian | Scottish | Ontario | No Occupation Listed | 105 |
| 22 | irwin | catherine | F | 28 | Presbyterian | Irish | Ireland | No Occupation Listed | 105 |
| 23 | irwin | george | M | 5 | Presbyterian | Irish | Ontario | No Occupation Listed | 105 |
| 21 | irwin | james | M | 31 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 105 |