| Census: | 1851 |
| County: | Lanarkshire (LKS) |
| District: | Lanark |
| Civil Parish: | Lanark |
| Ecclesiastical Parish: | Lanark |
| Piece: | 648 |
| Enumeration District: | 9 |
| Folio: | 673 |
| Page: | 24 |
| Schedule: | 98 |
| House Number: | 51 |
| House or Street Name: | St Leonards Street |
| Surname | Forenames | Relationship | Marital Status | Sex | Age | Occupation | Birth County | Birth Place | Disability | Notes |
| THOM | John | Head | M | M | 60 | Hand Loom Weaver Cotton | Lanarkshire | Airdrie | ||
| THOM | Jane | Wife | M | F | 46 | Lanarkshire | Lanark | |||
| THOM | Margret | Dau | - | F | 12 | Hand Loom Weaver Cotton | Lanarkshire | Lanark | ||
| HALL | Charles | Lodger | M | M | 26 | Hand Loom Weaver Cotton | Lanarkshire | Lanark | ||
| DONOHGUE | James | Lodger | M | M | 24 | Hand Loom Weaver Cotton | Ayrshire | Maybole |