Residents of Brantford E — Sub-district A, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 20 | ilett | dorotha | F | 46 | Anglican | Irish | Ireland | No Occupation Listed | 315 |
| 25 | ilett | dorotha | F | 4 | Anglican | English | Ontario | No Occupation Listed | 315 |
| 24 | ilett | frederick | M | 8 | Anglican | English | Ontario | No Occupation Listed | 315 |
| 23 | ilett | george | M | 11 | Anglican | English | Ontario | No Occupation Listed | 315 |
| 22 | ilett | mary | F | 14 | Anglican | English | Ontario | No Occupation Listed | 315 |
| 21 | ilett | susan | F | 21 | Anglican | English | Ontario | Servants nfs | 315 |
| 19 | ilett | william | M | 46 | Anglican | English | England | Labourers nfs | 315 |
| 1 | ingram | arthur | M | 30 | Anglican | English | England | No Occupation Listed | 21 |
| 5 | ireland | charles | M | 16 | Methodist | English | Ontario | Farmers, general and nfs | 299 |
| 1 | ireland | james | M | 47 | Methodist | English | England | Farmers, general and nfs | 299 |
| 7 | ireland | john | M | 12 | Methodist | English | Ontario | No Occupation Listed | 299 |
| 3 | ireland | martha | F | 20 | Methodist | English | Ontario | No Occupation Listed | 299 |
| 2 | ireland | mary | F | 47 | Methodist | Irish | Ireland | No Occupation Listed | 299 |
| 9 | ireland | mary | F | 6 | Methodist | English | Ontario | No Occupation Listed | 299 |
| 8 | ireland | richard | M | 10 | Methodist | English | Ontario | No Occupation Listed | 299 |
| 4 | ireland | robbert | M | 18 | Methodist | English | Ontario | Farmers, general and nfs | 299 |
| 6 | ireland | thomas | M | 14 | Methodist | English | Ontario | Farmers, general and nfs | 299 |
| 23 | irvine | alexander | M | 17 | Methodist | Scottish | Ontario | Farmers, general and nfs | 147 |
| 24 | irvine | annie | F | 14 | Methodist | Scottish | Ontario | No Occupation Listed | 147 |
| 1 | irvine | christopher | M | 8 | Methodist | Scottish | Ontario | No Occupation Listed | 147 |
| 25 | irvine | george | M | 10 | Methodist | Scottish | Ontario | No Occupation Listed | 147 |
| 20 | irvine | jannet | F | 28 | Methodist | Scottish | Ontario | No Occupation Listed | 147 |
| 19 | irvine | john | M | 62 | Methodist | Scottish | Scotland | Farmers, general and nfs | 147 |
| 22 | irvine | john | M | 18 | Methodist | Scottish | Ontario | Farmers, general and nfs | 147 |
| 2 | irvine | mary | F | 5 | Methodist | Scottish | Ontario | No Occupation Listed | 147 |
| 21 | irvine | william | M | 27 | Methodist | Scottish | Ontario | Farmers, general and nfs | 147 |
| 24 | irwin | anne | F | 68 | Anglican | Irish | Ireland | No Occupation Listed | 81 |
| 8 | irwin | francis | M | 37 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 178 |
| 23 | irwin | joseph | M | 68 | Anglican | Irish | Ireland | Toll collectors | 81 |
| 25 | irwin | mariah | F | 23 | Anglican | Irish | Ontario | No Occupation Listed | 81 |
| 10 | irwin | martha | F | 32 | Presbyterian | Irish | Ontario | No Occupation Listed | 178 |
| 9 | irwin | william | M | 88 | Presbyterian | Irish | Ireland | No Occupation Listed | 178 |