Residents of Plympton — Sub-district K, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | ironside | a | M | 4 | Methodist | Scottish | Ontario | No Occupation Listed | 336 |
| 2 | ironside | catherine | F | 17 | Presbyterian | Scottish | Ontario | No Occupation Listed | 415 |
| 3 | ironside | duncan | M | 19 | Presbyterian | Scottish | Ontario | No Occupation Listed | 415 |
| 9 | ironside | james | M | 50 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 425 |
| 22 | ironside | jane | F | 53 | Presbyterian | Scottish | Scotland | No Occupation Listed | 415 |
| 4 | ironside | john | M | 28 | Methodist | Scottish | Scotland | Carpenters | 336 |
| 21 | ironside | john | M | 65 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 415 |
| 4 | ironside | mary | F | 24 | Presbyterian | Scottish | Ontario | No Occupation Listed | 415 |
| 5 | ironside | susanah | F | 30 | Methodist | English | Ontario | No Occupation Listed | 336 |
| 8 | ironsides | agnes | F | 30 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 9 | ironsides | george | M | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 11 | ironsides | james | M | 6 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 12 | ironsides | john | M | 3 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 10 | ironsides | mary | F | 8 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 7 | ironsides | william | M | 31 | Presbyterian | Scottish | Scotland | Carpenters | 180 |
| 24 | irwin | alfred | M | 19 | Presbyterian | Irish | Ireland | Farmers, general and nfs | 362 |
| 23 | irwin | cherry | F | 52 | Presbyterian | Irish | Ireland | No Occupation Listed | 362 |