Mariages
Commune/Paroisse : Heugas [Landes] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | CASADE | 1772 | 1 | - |
| 2. | CASAILLON | 1746-1777 | 1 | 2 |
| 3. | CASALA (DOU) | 1744 | 1 | - |
| 4. | CASALAR | 1780 | - | 1 |
| 5. | CASAMAYOU | 1908-1913 | 1 | 1 |
| 6. | CASAUX | 1693-1789 | 7 | 1 |
| 7. | CASCAIL | 1687 | - | 1 |
| 8. | CASEAUX | 1707-1752 | 1 | 1 |
| 9. | CASENAVE | 1688 | - | 1 |
| 10. | CASSOU | 1699-1704 | 1 | 2 |
| 11. | CASSOULAT | 1852 | - | 1 |
| 12. | CASTAGNET | 1820-1942 | 7 | 5 |
| 13. | CASTAIGNET | 1769-1815 | 1 | 1 |
| 14. | CASTAINGTS | 1841-1864 | 2 | - |
| 15. | CASTEITS | 1914 | - | 1 |
| 16. | CASTÉRA | 1780 | - | 1 |
| 17. | CASTET | 1773-1870 | 1 | 2 |
| 18. | CASTETS | 1815-1940 | 13 | 12 |
| 19. | CASTRA | 1784-1811 | 1 | 2 |