| Census: | 1861 |
| County: | Cornwall (CON) |
| District: | Helston |
| Civil Parish: | Sithney |
| Ecclesiastical Parish: | - |
| Piece: | 1571 |
| Enumeration District: | 21 |
| Folio: | 72 |
| Page: | 2 |
| Schedule: | 5 |
| House Number: | |
| House or Street Name: | Cudna Downs |
| Surname | Forenames | Relationship | Marital Status | Sex | Age | Occupation | Birth County | Birth Place | Disability | Notes |
| RULE | Mary | Head | W | F | 46 | Cornwall | Sithney | |||
| RULE | Jane | Dau | - | F | 14 | Working In The Mine | Cornwall | Sithney | ||
| RULE | Thomasine | Dau | - | F | 12 | Working In The Mine | Cornwall | Sithney | ||
| RULE | James | Son | - | M | 8 | Cornwall | Sithney | |||
| RULE | John | Son | - | M | 6 | Cornwall | Sithney | |||
| RULE | Peter | Son | - | M | 4 | Cornwall | Sithney |