Residents of River John — Sub-district C, surnames U (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 8 | underwood | annie | F | 20 | Church of Scotland | Scottish | Nova Scotia | No Occupation Listed | 164 |
| 21 | underwood | ira | M | 47 | Church of Scotland | Scottish | Nova Scotia | Farmers, general and nfs | 165 |
| 10 | underwood | john | M | 12 | Church of Scotland | Scottish | Nova Scotia | No Occupation Listed | 164 |
| 9 | underwood | maggie | F | 15 | Church of Scotland | Scottish | Nova Scotia | No Occupation Listed | 164 |
| 7 | underwood | mrs | F | 47 | Church of Scotland | Scottish | Nova Scotia | Farmers, general and nfs | 164 |