Commune/Paroisse : Castelsarrasin / Saint Sauveur [Tarn-et-Garonne] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | BAL | 1731-1744 | 6 |
| 2. | BALAGUA | 1639 | 1 |
| 3. | BALAGUÉ | 1623-1657 | 15 |
| 4. | BALANDRY | 1754 | 1 |
| 5. | BALARAC | 1649 | 1 |
| 6. | BALARAT | 1604-1659 | 26 |
| 7. | BALARD | 1599-1692 | 12 |
| 8. | BALARÉ | 1707 | 1 |
| 9. | BALART | 1605-1709 | 24 |
| 10. | BALASSE | 1601 | 1 |
| 11. | BALAT | 1660 | 1 |
| 12. | BALECHA? | 1626 | 1 |
| 13. | BALES | 1596-1791 | 42 |
| 14. | BALES? | 1610 | 1 |
| 15. | BALESAC? | 1619 | 1 |
| 16. | BALESTIÉ | 1662-1702 | 3 |
| 17. | BALESTRE | 1660 | 1 |
| 18. | BALETE | 1708 | 1 |
| 19. | BALETTE | 1706-1715 | 2 |
| 20. | BALHARAT | 1628 | 1 |
| 21. | BALHOT | 1612 | 1 |
| 22. | BALLART | 1627 | 1 |
| 23. | BALLÈS | 1615 | 1 |
| 24. | BALLETE | 1720 | 1 |
| 25. | BALLETTE | 1711-1725 | 3 |
| 26. | BALLOT | 1624 | 1 |
| 27. | BALOC? | 1625 | 1 |
| 28. | BALUSTRIE | 1665 | 1 |
