Residents of Lancaster — Sub-district B, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|---|---|---|---|---|---|---|---|---|
| 5 | irwin | albert | M | 3 | Presbyterian | Irish | Ontario | No Occupation Listed | 220 |
| 3 | irwin | mary | F | 77 | Anglican | Irish | Ireland | No Occupation Listed | 220 |
| 2 | irwin | william | M | 40 | Presbyterian | Irish | Quebec | Labourers nfs | 220 |
| 4 | irwin | williamina | F | 7 | Presbyterian | Irish | United States | No Occupation Listed | 220 |