Residents of Portland — Sub-district B, surnames Y (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 16 | yallen | eliza | F | 20 | Methodist | Irish | Ontario | No Occupation Listed | 27 |
| 15 | yallen | john | M | 23 | Methodist | Irish | Ontario | Farmers, general and nfs | 27 |
| 17 | yallen | john | M | 0 | Methodist | Irish | Ontario | No Occupation Listed | 27 |
| 24 | yeuman | agnas | F | 15 | Methodist | English | Ontario | No Occupation Listed | 524 |
| 25 | yeuman | alma | F | 12 | Methodist | English | Ontario | No Occupation Listed | 524 |
| 1 | yeuman | daman | M | 15 | Methodist | English | Ontario | No Occupation Listed | 524 |
| 22 | yeuman | pelliser | M | 22 | Methodist | English | Ontario | Farmers, general and nfs | 524 |
| 21 | yeuman | ratial | F | 49 | Methodist | English | Ontario | No Occupation Listed | 524 |
| 23 | yeuman | victora | F | 17 | Methodist | English | Ontario | No Occupation Listed | 524 |
| 9 | youmans | james | M | 26 | Methodist | German | Ontario | Farmers, general and nfs | 551 |