Residents of Kingston, Cataraqui, Ward—Quartier — Sub-district G, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | _imprey | robert | M | 20 | Anglican | Irish | Ontario | Military, specialisation unknown | 415 |
| 14 | imlah | william | M | 39 | Anglican | Scottish | Nova Scotia | Architects | 415 |
| 18 | irwin | allaxander | M | 45 | Anglican | Irish | Ontario | Coopers etc. | 319 |
| 22 | irwin | annie | F | 10 | Anglican | Irish | Ontario | No Occupation Listed | 319 |
| 21 | irwin | elisa | F | 12 | Anglican | Irish | Ontario | No Occupation Listed | 319 |
| 19 | irwin | sarah | F | 43 | Anglican | Irish | Ontario | No Occupation Listed | 319 |
| 20 | irwin | sarah | F | 17 | Anglican | Irish | Ontario | No Occupation Listed | 319 |
| 21 | irwine | annie | F | 40 | Anglican | Irish | Ontario | No Occupation Listed | 132 |
| 3 | irwine | annie | F | 3 | Anglican | Irish | Ontario | No Occupation Listed | 132 |
| 25 | irwine | chamberlin | M | 14 | Anglican | Irish | Ontario | No Occupation Listed | 132 |
| 20 | irwine | john | M | 42 | Anglican | Irish | Ireland | Ships Navigating Officers and mates | 132 |
| 1 | irwine | marthe | F | 12 | Anglican | Irish | Ontario | No Occupation Listed | 132 |
| 23 | irwine | ollie | F | 18 | Anglican | Irish | Ontario | No Occupation Listed | 132 |
| 2 | irwine | rodney | M | 8 | Anglican | Irish | Ontario | No Occupation Listed | 132 |
| 24 | irwine | theodore | M | 16 | Anglican | Irish | Ontario | Bakers | 132 |
| 22 | irwine | william | M | 20 | Anglican | Irish | Ontario | Seamen | 132 |