Mariages
Commune/Paroisse : LARUNS [Pyrénées-Atlantiques] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | OLIVAL | 1885-1901 | - | 2 |
| 2. | OLIVAN | 1832-1924 | 6 | 3 |
| 3. | ONABEHERE | 1870 | - | 1 |
| 4. | ORENZANZ | 1929 | - | 1 |
| 5. | OROS | 1923 | - | 1 |
| 6. | ORTEIG | 1766 | 1 | - |
| 7. | ORUS | 1923-1924 | 1 | 1 |
| 8. | OSSAU | 1687-1935 | 16 | 13 |
| 9. | OUAZE | 1924 | - | 1 |
| 10. | OUSSAU | 1704 | 1 | - |
| 11. | OUSSEAU-LAPLACE | 1794 | 1 | - |