Residents of Elderslie — Sub-district M, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | jackson | alexander | M | 15 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 10 | jackson | ann | F | 74 | Anglican | English | England | No Occupation Listed | 75 |
| 12 | jackson | calvin | M | 0 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 10 | jackson | elizebeth | F | 7 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 3 | jackson | ellen | F | 42 | Anglican | Scottish | Scotland | Farmers, general and nfs | 68 |
| 9 | jackson | ellen | F | 9 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 8 | jackson | george | M | 12 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 11 | jackson | lavina | F | 3 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 5 | jackson | margaret | F | 16 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 2 | jackson | minto | M | 41 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 4 | jackson | minto | M | 18 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 7 | jackson | thomas | M | 13 | Anglican | English | Ontario | Farmers, general and nfs | 68 |
| 23 | jefferey | joseph | M | 9 | Presbyterian | English | England | Farmers, general and nfs | 287 |
| 22 | jefferey | mary | F | 35 | Presbyterian | English | England | Farmers, general and nfs | 287 |
| 17 | jeffrie | jane | F | 40 | Methodist | Irish | Ireland | No Occupation Listed | 4 |
| 16 | jeffrie | william | M | 57 | Methodist | Scottish | Scotland | Farmers, general and nfs | 4 |
| 19 | johnson | david | M | 26 | Anglican | Irish | Ontario | Farmers, general and nfs | 225 |
| 25 | johnson | ira | M | 7 | Methodist | English | United States | No Occupation Listed | 195 |
| 23 | johnson | isiac | M | 33 | Methodist | English | United States | Farmers, general and nfs | 195 |
| 24 | johnson | isibella | F | 23 | Methodist | Irish | Ontario | No Occupation Listed | 195 |
| 18 | johnson | james | M | 28 | Anglican | Irish | Ontario | Farmers, general and nfs | 225 |
| 1 | johnson | john | M | 1 | Methodist | English | Ontario | No Occupation Listed | 195 |
| 17 | johnson | robert | M | 63 | Anglican | Irish | Ireland | Farmers, general and nfs | 225 |
| 20 | johnston | ann | F | 21 | Baptist | Blank | Ontario | No Occupation Listed | 42 |
| 19 | johnston | john | M | 32 | Baptist | Irish | Ireland | Farmers, general and nfs | 42 |
| 6 | johnston | robert | M | 34 | Methodist | Irish | Ireland | Farmers, general and nfs | 7 |
| 22 | johnston | robert | M | 1 | Baptist | Irish | Ontario | No Occupation Listed | 42 |
| 7 | johnston | shusan | F | 31 | Methodist | English | Ireland | Servants nfs | 7 |
| 21 | johnston | william | M | 2 | Baptist | Irish | Ontario | No Occupation Listed | 42 |
| 11 | jones | john | M | 40 | Anglican | Irish | Ireland | Farmers, general and nfs | 65 |
| 21 | jones | william | M | 40 | Presbyterian | Irish | Ireland | Farmers, general and nfs | 287 |