Commune/Paroisse : Birkadem
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | ODDOS | 1860-1883 | - | 4 |
| 2. | OGER | 1893 | - | 1 |
| 3. | OLEO | 1850 | - | 1 |
| 4. | OLIVA | 1875-1899 | 1 | 1 |
| 5. | OLIVAR | 1857-1898 | 2 | 1 |
| 6. | OLIVAS | 1866 | 1 | - |
| 7. | OLIVES | 1849-1899 | 3 | 3 |
| 8. | OLIVèS | 1845 | - | 1 |
| 9. | OLIVIER | 1876 | - | 1 |
| 10. | OLLIVES | 1868 | 1 | - |
| 11. | ORFILA | 1850-1893 | 2 | 4 |
| 12. | ORTELLI | 1891 | 1 | - |
| 13. | OSMANI Sliman Ben Osman | 1898 | 1 | - |