| Larbert 1851 census index - summary by census surname | Porteous |
| SURNAME | FORENAME | AGE | | SEX | BIRTH | LOCATION | ID | ------------------------------additional Info provided by researchers-------------------------------- |
| Maiden name | Notes | Descendant |
| FAMILY: | 1113 |
| Porteous | Andrew | 20 | | m | | MLN | Larbert House | 3349 |
| FAMILY: | 3014 |
| Porteous | John | 34 | | m | | IRL | Stenhousemuir | 3350 |
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| 22 October 2002 | Larbert - 1851 Census Index | Page 469 of 592 |