Commune/Paroisse : Saint-Omer
| Patronymes | Périodes | Epoux | Epouses | |
|---|---|---|---|---|
| 1. | CAUBEL | 1865 | 1 | - |
| 2. | CAUCAL | 1829-1886 | 2 | 2 |
| 3. | CAUCHE | 1803-1896 | 11 | 10 |
| 4. | CAUCHOIS | 1810 | 1 | - |
| 5. | CAUCHOY | 1836 | - | 1 |
| 6. | CAUCHY | 1829 | 1 | - |
| 7. | CAUDEVELLE | 1863 | 1 | - |
| 8. | CAUGNET | 1805 | - | 1 |
| 9. | CAULIER | 1806-1871 | 7 | 3 |
| 10. | CAULLET | 1802-1865 | 1 | 2 |
| 11. | CAUMONT | 1821-1854 | 1 | 1 |
| 12. | CAUWEL | 1827-1895 | 1 | 2 |
| 13. | CAUWET | 1859 | 1 | - |
| 14. | CAUX | 1900 | 1 | - |