Commune/Paroisse : Saint-Omer
| Patronymes | Périodes | Epoux | Epouses | |
|---|---|---|---|---|
| 1. | PETAIN | 1810 | - | 1 |
| 2. | PETELOT | 1901 | 1 | - |
| 3. | PETIN | 1840 | - | 1 |
| 4. | PETIPRE | 1815 | - | 1 |
| 5. | PETIPREE | 1819 | - | 1 |
| 6. | PETIT | 1803-1902 | 24 | 32 |
| 7. | PETIT-MANGIN | 1849 | 1 | - |
| 8. | PETITBOIS | 1842 | 1 | - |
| 9. | PETITJEAN | 1828 | - | 1 |
| 10. | PETITPRE | 1818-1901 | 6 | 5 |
| 11. | PETITPREE | 1831 | 1 | - |
| 12. | PETITPREZ | 1822-1889 | 2 | 1 |
| 13. | PETITQUEUX | 1843 | - | 1 |
| 14. | PETRE | 1805 | - | 1 |
| 15. | PETREL | 1803 | - | 1 |
| 16. | PETTE | 1837-1895 | 4 | 2 |
| 17. | PETYT | 1861 | - | 1 |