Commune/Paroisse : Tourinnes-les-Ourdons [Brabant Wallon]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | LOIS | 1770-1890 | 1 | 3 |
| 2. | LOISSE | 1726 | - | 1 |
| 3. | LOMBART | 1659 | 1 | - |
| 4. | LOMBARTS | 1636 | - | 1 |
| 5. | LONGREE | 1824 | 1 | - |
| 6. | LOOST | 1755 | - | 1 |
| 7. | LOOZ | 1822 | - | 1 |
| 8. | LORBES | 1618 | - | 1 |
| 9. | LORENT | 1881 | 1 | - |
| 10. | LORGE | 1730-1895 | 2 | 3 |
| 11. | LOUET | 1675 | 1 | - |
| 12. | LOUIS | 1623-1912 | 10 | 15 |
| 13. | LOUSEAU | 1614 | 1 | - |
| 14. | LOUY | 1690-1714 | - | 3 |
| 15. | LOUYS | 1632-1679 | - | 6 |
| 16. | LOWYS | 1616 | - | 1 |