Commune/Paroisse : Beausaint [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | CARA | 1894 | 1 |
| 2. | CARLIER | 1825-1910 | 6 |
| 3. | CHAPELIER | 1885 | 1 |
| 4. | CHARLIER | 1824-1855 | 3 |
| 5. | CHARNEUX | 1866 | 1 |
| 6. | CHEMBERK | 1890 | 1 |
| 7. | CHINA | 1832-1909 | 12 |
| 8. | CHINY | 1853 | 1 |
| 9. | CHIWY | 1855 | 1 |
| 10. | COIBION | 1832-1900 | 8 |
| 11. | COLLA | 1847 | 1 |
| 12. | COLLARD | 1829-1900 | 4 |
| 13. | COLLET | 1824-1909 | 7 |
| 14. | COLLETTE | 1805-1902 | 28 |
| 15. | COLLIGNON | 1900 | 1 |
| 16. | COLLIN | 1831-1908 | 30 |
| 17. | COMTÉ | 1883 | 1 |
| 18. | CORNET | 1798-1908 | 6 |
| 19. | CREPIN | 1857 | 1 |