Residents of Milltown, T-V — Sub-district L, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 13 | inch | geo | M | 35 | Congregationalist | English | New Brunswick | Teachers (unspecified) | 201 |
| 25 | inness | arthur | M | 26 | Universalist | Irish | New Brunswick | No Occupation Listed | 96 |
| 24 | inness | eunie | F | 61 | Universalist | Irish | United States | No Occupation Listed | 96 |
| 4 | irvin | amelia | F | 35 | Baptist | Scottish | Nova Scotia | No Occupation Listed | 35 |
| 5 | irvin | annie | F | 16 | Baptist | Irish | New Brunswick | No Occupation Listed | 35 |
| 8 | irvin | george | M | 4 | Baptist | Irish | New Brunswick | No Occupation Listed | 35 |
| 7 | irvin | henry | M | 12 | Baptist | Irish | New Brunswick | No Occupation Listed | 35 |
| 3 | irvin | hugh | M | 45 | Baptist | Irish | Ireland | Mason nfs or combined | 35 |
| 6 | irvin | saml | M | 14 | Baptist | Irish | New Brunswick | No Occupation Listed | 35 |