Residents of Howick — Sub-district A, surnames U (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 22 | underwood | elizabeth | F | 12 | Congregationalist | English | Ontario | No Occupation Listed | 140 |
| 1 | underwood | george | M | 26 | Congregationalist | English | Ontario | Carpenters | 101 |
| 18 | underwood | jacob | M | 21 | Congregationalist | English | Ontario | Farmers, general and nfs | 140 |
| 21 | underwood | james | M | 14 | Congregationalist | English | Ontario | No Occupation Listed | 140 |
| 16 | underwood | john | M | 49 | Congregationalist | English | England | Farmers, general and nfs | 140 |
| 24 | underwood | joseph | M | 28 | Congregationalist | English | Ontario | Carpenters | 100 |
| 17 | underwood | lucsa | F | 49 | Congregationalist | English | England | No Occupation Listed | 140 |
| 2 | underwood | margreta | F | 20 | Congregationalist | Irish | Ontario | No Occupation Listed | 101 |
| 25 | underwood | mary | F | 20 | Congregationalist | Scottish | Ontario | No Occupation Listed | 100 |
| 3 | underwood | mary | F | 1 | Congregationalist | Irish | Ontario | No Occupation Listed | 101 |
| 19 | underwood | mary | F | 19 | Congregationalist | English | Ontario | No Occupation Listed | 140 |
| 20 | underwood | william | M | 17 | Congregationalist | English | Ontario | Farmers, general and nfs | 140 |
| 23 | uniz | rachal | F | 68 | Evangelical | German | Germany | No Occupation Listed | 73 |