Residents of Alnwick — Sub-district A, surnames O (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
|---|
| 9 | orser | caroline | F | 12 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 6 |
| 8 | orser | lucy | F | 63 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 6 |
| 4 | ostrom | annie | F | 8 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 25 | ostrom | elizabeth | F | 17 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 22 | ostrom | emma | F | 42 | Wesleyan Methodist | English | England | No Occupation Listed | 63 |
| 1 | ostrom | emma | F | 14 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 5 | ostrom | george | M | 5 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 21 | ostrom | gideon | M | 50 | Presbyterian | German | Ontario | Farmers, general and nfs | 63 |
| 8 | ostrom | hili | F | 1 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 2 | ostrom | joseph | M | 12 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 6 | ostrom | lillie | F | 3 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 24 | ostrom | lucinda | F | 18 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 23 | ostrom | martha | F | 20 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 3 | ostrom | matilda | M | 10 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |
| 7 | ostrom | william | M | 2 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 63 |