Residents of Adjala — Sub-district A, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 17 | innis | ann | F | 20 | Presbyterian | Irish | Ontario | No Occupation Listed | 123 |
| 19 | innis | boyce | M | 16 | Presbyterian | Irish | Ontario | No Occupation Listed | 123 |
| 16 | innis | george | M | 22 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 123 |
| 15 | innis | james | M | 24 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 123 |
| 20 | innis | margaret | F | 55 | Presbyterian | Irish | Ontario | No Occupation Listed | 123 |
| 18 | innis | matthew | M | 18 | Presbyterian | Irish | Ontario | No Occupation Listed | 123 |
| 14 | innis | robert | M | 28 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 123 |
| 17 | irvin | ann | F | 40 | Anglican | Irish | Ireland | No Occupation Listed | 142 |
| 16 | irvin | christopher | M | 45 | Anglican | Irish | Ireland | Farmers, general and nfs | 142 |
| 18 | irvin | henry | M | 18 | Anglican | Irish | Ireland | No Occupation Listed | 142 |
| 21 | irvin | john | M | 11 | Anglican | Irish | Ontario | No Occupation Listed | 142 |
| 19 | irvin | margeret | F | 16 | Anglican | Irish | Ontario | No Occupation Listed | 142 |
| 20 | irvin | mary | F | 14 | Anglican | Irish | Ontario | No Occupation Listed | 142 |
| 22 | irvin | robert | M | 7 | Anglican | Irish | Ontario | No Occupation Listed | 142 |
| 22 | irving | john | M | 38 | Anglican | Scottish | Scotland | Gardeners nfs | 133 |
| 25 | irwin | alzada | F | 4 | Methodist | Irish | Ontario | No Occupation Listed | 163 |
| 19 | irwin | avagil | F | 36 | Methodist | Irish | Ontario | No Occupation Listed | 163 |
| 11 | irwin | ellen | F | 8 | Presbyterian | Irish | Ontario | No Occupation Listed | 223 |
| 10 | irwin | george | M | 0 | Presbyterian | Irish | Ontario | No Occupation Listed | 29 |
| 18 | irwin | george | M | 9 | Presbyterian | Irish | Ontario | No Occupation Listed | 30 |
| 14 | irwin | james | M | 2 | Presbyterian | Irish | Ontario | No Occupation Listed | 223 |
| 11 | irwin | john | M | 52 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 30 |
| 13 | irwin | john | M | 19 | Presbyterian | Irish | Ontario | No Occupation Listed | 30 |
| 7 | irwin | john | M | 25 | Anglican | Irish | Ontario | No Occupation Listed | 133 |
| 18 | irwin | john | M | 38 | Methodist | Irish | Ireland | Sawyer, and other titled wood or sawmill operatives | 163 |
| 8 | irwin | john | M | 34 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 223 |
| 12 | irwin | john | M | 6 | Presbyterian | Irish | Ontario | No Occupation Listed | 223 |
| 16 | irwin | joseph | M | 15 | Presbyterian | Irish | Ontario | No Occupation Listed | 30 |
| 1 | irwin | lubertha | F | 3 | Methodist | Irish | Ontario | No Occupation Listed | 163 |
| 23 | irwin | lydia | F | 9 | Methodist | Irish | Ontario | No Occupation Listed | 163 |
| 14 | irwin | margret | F | 20 | Presbyterian | Irish | Ontario | No Occupation Listed | 30 |
| 7 | irwin | martha | F | 14 | Presbyterian | Irish | Ontario | No Occupation Listed | 29 |
| 4 | irwin | mary | F | 42 | Presbyterian | Irish | Ontario | No Occupation Listed | 29 |
| 6 | irwin | mary | F | 17 | Presbyterian | Irish | Ontario | No Occupation Listed | 29 |
| 12 | irwin | mary | F | 51 | Presbyterian | Irish | Ontario | No Occupation Listed | 30 |
| 20 | irwin | mary | F | 16 | Methodist | Irish | Ontario | No Occupation Listed | 163 |
| 9 | irwin | mary | F | 31 | Presbyterian | Irish | Ontario | No Occupation Listed | 223 |
| 10 | irwin | mary | F | 10 | Presbyterian | Irish | Ontario | No Occupation Listed | 223 |
| 21 | irwin | minerva | F | 13 | Methodist | Irish | Ontario | No Occupation Listed | 163 |
| 3 | irwin | robert | M | 47 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 29 |
| 5 | irwin | robert | M | 19 | Presbyterian | Irish | Ontario | No Occupation Listed | 29 |
| 24 | irwin | robert | M | 7 | Methodist | Irish | Ontario | No Occupation Listed | 163 |
| 15 | irwin | samuel | M | 17 | Presbyterian | Irish | Ontario | No Occupation Listed | 30 |
| 17 | irwin | sarah | F | 12 | Presbyterian | Irish | Ontario | No Occupation Listed | 30 |
| 13 | irwin | thomas | M | 5 | Presbyterian | Irish | Ontario | No Occupation Listed | 223 |
| 22 | irwin | wellington | M | 12 | Methodist | Irish | Ontario | No Occupation Listed | 163 |
| 8 | irwin | william | M | 10 | Presbyterian | Irish | Ontario | No Occupation Listed | 29 |
| 15 | irwin | william | M | 0 | Presbyterian | Irish | Ontario | No Occupation Listed | 223 |
| 9 | irwin | wilson | M | 4 | Presbyterian | Irish | Ontario | No Occupation Listed | 29 |