| Census: | 1861 |
| County: | Cornwall (CON) |
| District: | Helston |
| Civil Parish: | Sithney |
| Ecclesiastical Parish: | - |
| Piece: | 1571 |
| Enumeration District: | 22 |
| Folio: | 84 |
| Page: | 6 |
| Schedule: | 27 |
| House Number: | |
| House or Street Name: | - |
| Surname | Forenames | Relationship | Marital Status | Sex | Age | Occupation | Birth County | Birth Place | Disability | Notes |
| TRESIDDER | Elizabeth | Head | W | F | 55 | Cornwall | Sithney | |||
| TRESIDDER | Jane | Dau | U | F | 23 | Tin Dresser | Cornwall | Sithney | ||
| TRESIDDER | Andrew | Son | U | M | 21 | Tin Miner | Cornwall | Sithney | ||
| TRESIDDER | Henry | Son | U | M | 19 | Tin Miner | Cornwall | Sithney | ||
| TRESIDDER | Thomas | Son | U | M | 19 | Tin Miner | Cornwall | Sithney |