Residents of Windham — Sub-district C, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 24 | innis | betsy | F | 47 | Presbyterian | Scottish | Scotland | No Occupation Listed | 150 |
| 1 | innis | catharine | F | 22 | Presbyterian | Scottish | Ontario | Seamstress | 150 |
| 5 | innis | charles | M | 11 | Presbyterian | Scottish | Ontario | No Occupation Listed | 150 |
| 4 | innis | elizabeth | F | 13 | Presbyterian | Scottish | Ontario | No Occupation Listed | 150 |
| 3 | innis | isabella | F | 16 | Presbyterian | Scottish | Ontario | No Occupation Listed | 150 |
| 2 | innis | john | M | 18 | Presbyterian | Scottish | Ontario | Labourers nfs | 150 |
| 25 | innis | margaret | F | 26 | Presbyterian | Scottish | Ontario | Seamstress | 150 |
| 5 | irwin | john | M | 24 | Methodist | English | Ontario | Farmers, general and nfs | 57 |
| 6 | irwin | marian | F | 21 | Methodist | English | Ontario | No Occupation Listed | 57 |