Residents of Plympton — Sub-district K, surnames Y (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 12 | yennant | dallas | M | 10 | Wesleyan Methodist | American | United States | No Occupation Listed | 16 |
| 9 | yennant | eldridge | M | 37 | Wesleyan Methodist | American | United States | Butter, cheese and dairy product makers | 16 |
| 14 | yennant | george | M | 4 | Wesleyan Methodist | Canadian | Ontario | No Occupation Listed | 16 |
| 10 | yennant | janet | F | 38 | Wesleyan Methodist | Canadian | Ontario | No Occupation Listed | 16 |
| 13 | yennant | lydia | F | 7 | Wesleyan Methodist | Canadian | Ontario | No Occupation Listed | 16 |
| 11 | yennant | mary | F | 12 | Wesleyan Methodist | American | United States | No Occupation Listed | 16 |
| 3 | young | betsy | F | 36 | Presbyterian | English | England | No Occupation Listed | 187 |
| 8 | young | edmond | M | 11 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 9 | young | elizabeth | F | 9 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 16 | young | f | M | 4 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 7 | young | g | M | 13 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 4 | young | h | M | 17 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 187 |
| 2 | young | james | M | 44 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 187 |
| 22 | young | james | M | 41 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 202 |
| 5 | young | jane | F | 15 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 23 | young | jane | F | 33 | Presbyterian | Scottish | Ontario | No Occupation Listed | 202 |
| 10 | young | m | F | 6 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 13 | young | m | F | | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 15 | young | marianne | F | 31 | Presbyterian | Scottish | Ontario | No Occupation Listed | 180 |
| 11 | young | r | M | 4 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 12 | young | thomas | M | 1 | Presbyterian | Scottish | Ontario | No Occupation Listed | 187 |
| 14 | young | william | M | 34 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 180 |