Residents of London — Sub-district C, surnames U (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 11 | underhill | eva | F | 4 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 13 | underhill | james | M | 0 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 7 | underhill | john | M | 36 | Anglican | English | England | Farmers, general and nfs | 187 |
| 12 | underhill | john | M | 3 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 9 | underhill | joseph | M | 8 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 15 | underhill | joseph | M | 15 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 14 | underhill | mariah | F | 0 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 16 | underhill | mariah | F | 72 | Anglican | English | England | No Occupation Listed | 188 |
| 17 | underhill | mariah | F | 47 | Anglican | English | England | No Occupation Listed | 188 |
| 8 | underhill | mary | F | 29 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 18 | underhill | robert | M | 19 | Anglican | English | Ontario | Farmers, general and nfs | 188 |
| 10 | underhill | william | M | 6 | Anglican | English | Ontario | No Occupation Listed | 187 |
| 10 | uptigrove | ernest | M | 9 | Methodist | Irish | Ontario | No Occupation Listed | 151 |
| 9 | uptigrove | henry | M | 10 | Methodist | Irish | Ontario | No Occupation Listed | 151 |
| 11 | uptigrove | john | M | 6 | Methodist | Irish | Ontario | No Occupation Listed | 151 |
| 8 | uptigrove | rachel | F | 35 | Methodist | English | Ontario | No Occupation Listed | 151 |
| 7 | uptigrove | william | M | 37 | Methodist | Irish | Ontario | Farmers, general and nfs | 151 |
| 12 | uptigrove | william | M | 0 | Methodist | Irish | Ontario | No Occupation Listed | 151 |