Residents of St. John, Prince, Ward—Quartier — Sub-district A, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 8 | irons | ann | F | 47 | Presbyterian | Irish | New Brunswick | No Occupation Listed | 466 |
| 11 | irons | elizabeth | F | 23 | Presbyterian | Irish | New Brunswick | Tailors and tailoresses | 466 |
| 12 | irons | hugh | M | 20 | Presbyterian | Irish | New Brunswick | Mason nfs or combined | 466 |
| 9 | irons | john | M | 27 | Presbyterian | Irish | New Brunswick | Metal moulders and coremakers and workers in… | 466 |
| 10 | irons | samuel | M | 22 | Presbyterian | Irish | New Brunswick | Metal moulders and coremakers and workers in… | 466 |
| 19 | irvine | james | M | 35 | Anglican | Scottish | Ontario | Machinists | 357 |
| 2 | irving | elizabeth | F | 43 | Roman Catholic | Scottish | England | No Occupation Listed | 7 |
| 3 | isaac | abel | M | 43 | Anglican | English | New Brunswick | Sail, tent and awning makers | 495 |
| 6 | isaac | blanch | F | 4 | Anglican | English | New Brunswick | No Occupation Listed | 495 |
| 4 | isaac | emily | F | 27 | Anglican | English | New Brunswick | No Occupation Listed | 495 |
| 7 | isaac | fredrick | M | 1 | Anglican | English | New Brunswick | No Occupation Listed | 495 |
| 5 | isaac | marion | F | 6 | Anglican | English | New Brunswick | No Occupation Listed | 495 |