| Larbert 1851 census index - summary by census surname | Clark |
| SURNAME | FORENAME | AGE | | SEX | BIRTH | LOCATION | ID | ------------------------------additional Info provided by researchers-------------------------------- |
| Maiden name | Notes | Descendant |
| FAMILY: | 4119 |
| Clark | John | 49 | | m | | STI | Carron | 677 |
| Clark | Margaret | 48 | | f | | STI | Carron | 678 |
| Clark | John | 23 | | m | | STI | Carron | 679 |
| Clark | Catherine | 20 | | f | | STI | Carron | 680 |
| Clark | Helen | 11 | | f | | STI | Carron | 681 |
| Clark | Ann | 8 | | f | | STI | Carron | 682 |
| FAMILY: | 5105 |
| Clark | William | 32 | | m | | ENG | Blackmill | 655 |
| Clark | Agnes | 25 | | f | | STI | Blackmill | 656 |
| Clark | Robert | 2 | | m | | STI | Blackmill | 657 |
| Clark | William | 0.2 | | m | | STI | Blackmill | 654 |
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| 22 October 2002 | Larbert - 1851 Census Index | Page 91 of 592 |