Residents of Amherst Island — Sub-district A, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | johnston | alexander | M | 13 | Roman Catholic | Irish | United States | No Occupation Listed | 195 |
| 5 | johnston | eliza | F | 38 | Roman Catholic | Irish | Ireland | No Occupation Listed | 195 |
| 9 | johnston | fanny | F | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 195 |
| 12 | johnston | henry | M | 0 | Roman Catholic | Irish | Ontario | No Occupation Listed | 195 |
| 10 | johnston | hugh | M | 3 | Roman Catholic | Irish | Ontario | No Occupation Listed | 195 |
| 8 | johnston | james | M | 9 | Roman Catholic | Irish | United States | No Occupation Listed | 195 |
| 11 | johnston | margret | F | 2 | Roman Catholic | Irish | Ontario | No Occupation Listed | 195 |
| 4 | johnston | thomas | M | 39 | Roman Catholic | Irish | Ireland | Labourers nfs | 195 |
| 7 | johnston | william | M | 11 | Roman Catholic | Irish | United States | No Occupation Listed | 195 |