Commune/Paroisse : Ortho [Luxembourg]
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | RADELET | 1882-1903 | 3 |
| 2. | RATZ | 1893 | 1 |
| 3. | REMACLE | 1886-1899 | 4 |
| 4. | REMY | 1799-1908 | 25 |
| 5. | RENARD | 1798-1905 | 31 |
| 6. | RENAUD | 1848-1886 | 4 |
| 7. | RENAUX | 1899 | 1 |
| 8. | RENEAUX | 1838 | 1 |
| 9. | RENER | 1822-1906 | 9 |
| 10. | RENERD | 1821-1849 | 4 |
| 11. | RENERT | 1824-1827 | 2 |
| 12. | RENSON | 1877 | 1 |
| 13. | REUTER | 1906 | 1 |
| 14. | RICAILLE | 1877-1892 | 2 |
| 15. | RICAL | 1834-1894 | 4 |
| 16. | RICHAL | 1823 | 1 |
| 17. | RICHELLE | 1885 | 1 |
| 18. | RICHOUX | 1862 | 1 |
| 19. | RICHTER | 1903 | 1 |
| 20. | RIKAL | 1830-1847 | 4 |
| 21. | ROBERT | 1859-1864 | 2 |
| 22. | ROBERTY | 1871 | 1 |
| 23. | ROBINET | 1906 | 1 |
| 24. | ROLLIN | 1910 | 1 |
| 25. | ROSSION | 1882-1897 | 5 |
| 26. | ROUMONT | 1800 | 1 |
| 27. | RULEN | 1804 | 1 |