| Census: | 1851 |
| County: | Caithness (CAI) |
| District: | Thurso |
| Civil Parish: | Thurso |
| Ecclesiastical Parish: | Thurso |
| Piece: | 41 |
| Enumeration District: | 5 |
| Folio: | 0 |
| Page: | 8 |
| Schedule: | 28 |
| House Number: | |
| House or Street Name: | Clarden |
| Surname | Forenames | Relationship | Marital Status | Sex | Age | Occupation | Birth County | Birth Place | Disability | Notes |
| RYRIE | Elizabeth | Head | W | F | 48 | Farmer Of 9 Acres | Caithness | Thurso | ||
| RYRIE | George | Son | U | M | 17 | Farm Servant | Caithness | Thurso | ||
| RYRIE | James | Son | U | M | 12 | Farm Servant | Caithness | Thurso | ||
| RYRIE | Donald | Son | U | M | 15 | Farm Servant | Caithness | Thurso |