Commune/Paroisse : Castelsarrasin / Saint Sauveur [Tarn-et-Garonne] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | LANARE? | 1613 | 1 |
| 2. | LANDES | 1736 | 1 |
| 3. | LANDON | 1597-1624 | 2 |
| 4. | LANDOU | 1631 | 1 |
| 5. | LANELONGUE | 1668-1683 | 8 |
| 6. | LANES | 1603-1780 | 11 |
| 7. | LANGESAC? | 1606 | 1 |
| 8. | LANGLADE | 1596-1683 | 5 |
| 9. | LANGRIL | 1599-1738 | 33 |
| 10. | LANGRILH | 1637-1641 | 3 |
| 11. | LANIAS | 1679 | 1 |
| 12. | LANIES | 1677-1790 | 9 |
| 13. | LANORE | 1627 | 1 |
| 14. | LANOS | 1701 | 1 |
| 15. | LANSEAIT? | 1616 | 1 |
| 16. | LANTAGNE | 1747 | 1 |
| 17. | LANTOURNE | 1607-1671 | 14 |
