| Census: | 1841 |
| County: | Ayrshire (AYR) |
| District: | Tarbolton |
| Civil Parish: | Tarbolton |
| Piece: | 619 |
| Enumeration District: | 5 |
| Page: | 3 |
| House Number: | |
| House or Street Name: | Crofthead |
| Surname | Forenames | Sex | Age | Occupation | Birth County | Notes |
| MAIR | John | M | 60 | Farmer | Ayrshire | |
| MAIR | Janet | F | 48 | Ayrshire | ||
| MAIR | Archibald | M | 20 | Ayrshire | ||
| MAIR | John | M | 15 | Ayrshire | ||
| MAIR | Helen | F | 15 | Ayrshire | ||
| MAIR | Elizabeth | F | 14 | Ayrshire | ||
| LAMB | James | M | 20 | Agricultural Labourer | Ayrshire | |
| BARBOUR | William | M | 12 | Agricultural Labourer | Ayrshire |