Residents of Hullett — Sub-district D, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 7 | irwin | george | M | 41 | Christian Baptist | Irish | Ontario | Farmers, general and nfs | 294 |
| 11 | irwin | george | M | 6 | Christian Baptist | Irish | Ontario | No Occupation Listed | 294 |
| 14 | irwin | hannah | F | 23 | Christian Baptist | Irish | Ontario | No Occupation Listed | 295 |
| 8 | irwin | harriett | F | 35 | Christian Baptist | Blank | Ontario | No Occupation Listed | 294 |
| 24 | irwin | john | M | 2 | Methodist | Irish | Ontario | No Occupation Listed | 306 |
| 22 | irwin | josiah | M | 36 | Methodist | Irish | Ontario | Farmers, general and nfs | 306 |
| 9 | irwin | maittana | M | 11 | Christian Baptist | Irish | Ontario | No Occupation Listed | 294 |
| 23 | irwin | mary | F | 26 | Methodist | Irish | Ontario | No Occupation Listed | 306 |
| 12 | irwin | melvin | M | 1 | Christian Baptist | Irish | Ontario | No Occupation Listed | 294 |
| 13 | irwin | robert | M | 35 | Christian Baptist | Irish | Ontario | Farmers, general and nfs | 295 |
| 25 | irwin | thomas | M | 53 | Methodist | Irish | Ireland | Farmers, general and nfs | 306 |
| 10 | irwin | william | M | 9 | Christian Baptist | Irish | Ontario | No Occupation Listed | 294 |
| 15 | irwin | william | M | 0 | Christian Baptist | Irish | Ontario | No Occupation Listed | 295 |