| Census Year | 1851 |
| County | Cornwall (CON) |
| Census District | Launceston |
| Enumeration District | 1 |
| Civil Parish | St Thomas By Launceston |
| Ecclesiastical Parish | St Thomas By Launceston |
| Census Place | Hamlet Of St Thomas |
| Piece | HO107_1899B |
| Constituency | Cornwall North Division Of The Hundred Of The East |
| Page | 35 |
| Dwelling Number | 502 |
| Schedule | 126 |
| House Number | |
| House or Street Name | Westgate |
| Surname | Forenames | Relationship | Marital Status | Sex | Age | Occupation | Nationality | Birth County | Birth Place | Disability | Notes |
| SANDERCOCK | Richard | Head | M | M | 39y | Agricultural Labourer | Cornwall | St Germans | |||
| SANDERCOCK | Elizabeth | Wife | M | F | 37y | Cornwall | Launceston | ||||
| the person found in your search SANDERCOCK | Mary A. | Dau | U | F | 15y | At Home | Cornwall | St Thomas By Launceston | |||
| SANDERCOCK | Richard | Son | - | M | 11y | Scholar | Cornwall | St Thomas By Launceston | |||
| SANDERCOCK | Samuel | Son | - | M | 9y | Scholar | Cornwall | St Thomas By Launceston | |||
| SANDERCOCK | Thomas | Son | - | M | 7y | Scholar | Cornwall | St Thomas By Launceston | |||
| SANDERCOCK | Louisa | Dau | - | F | 4y | Scholar | Cornwall | St Thomas By Launceston | |||
| SANDERCOCK | Albert | Son | - | M | 2y | Cornwall | St Thomas By Launceston | ||||
| SANDERCOCK | Elizabeth | Dau | - | F | 3m | Cornwall | St Thomas By Launceston |