| Census: | 1851 |
| County: | Cornwall (CON) |
| District: | Scilly Islands |
| Civil Parish: | Morvah |
| Ecclesiastical Parish: | - |
| Piece: | 1919 |
| Enumeration District: | 1 |
| Folio: | 6 |
| Page: | 5 |
| Schedule: | 13 |
| House Number: | |
| House or Street Name: | Trevean |
| Surname | Forenames | Relationship | Marital Status | Sex | Age | Occupation | Birth County | Birth Place | Disability | Notes |
| BOLITHO | Walter | Head | M | M | 29 | Miner | Cornwall | Morvah | ||
| BOLITHO | Elizabeth | Wife | M | F | 29 | Miners Wife | Cornwall | Morvah | ||
| BOLITHO | Elizabeth | Dau | - | F | 3 | Daur | Cornwall | Morvah | ||
| BOLITHO | William | Son | - | M | 1 | Son | Cornwall | Morvah | ||
| BOLITHO | Walter | Son | - | M | 3m | Son | Cornwall | Morvah | ||
| OSBORN | Jane | Reltiv | U | F | 16 | Assistant | Cornwall | Zennor |