Residents of Kingston, Sydenham, Ward—Quartier — Sub-district F, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 15 | illsey | charles | M | 61 | Anglican | English | England | No Occupation Listed | 262 |
| 16 | illsey | fanny | F | 67 | Anglican | English | England | No Occupation Listed | 262 |
| 16 | irwin | blanche | F | 9 | Anglican | Irish | Ontario | No Occupation Listed | 306 |
| 15 | irwin | isabel | F | 12 | Anglican | Irish | Ontario | No Occupation Listed | 306 |
| 14 | irwin | robert | M | 16 | Anglican | Irish | Ontario | Clerks in shops and stores | 306 |
| 12 | irwin | susanne | F | 47 | Anglican | Irish | Ontario | No Occupation Listed | 306 |
| 11 | irwin | william | M | 46 | Anglican | Irish | Ireland | Machinists | 306 |
| 13 | irwin | william | M | 18 | Anglican | Irish | Ontario | Machinists | 306 |