Commune/Paroisse : MONGAUZY [Gironde] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BADIE | 1851 | 1 | - |
| 2. | BAILLON | 1807-1895 | 5 | 4 |
| 3. | BALLEREAU | 1876 | - | 1 |
| 4. | BALLUREAU | 1860-1884 | 1 | 1 |
| 5. | BANQUET | 1806-1897 | 2 | 6 |
| 6. | BARBE | 1901 | - | 1 |
| 7. | BARBOT | 1806-1897 | 3 | - |
| 8. | BARRE | 1830 | 1 | - |
| 9. | BASIN | 1862 | 1 | - |
| 10. | BAUDET | 1866 | - | 1 |
| 11. | BAUDRIX | 1834 | 1 | - |
| 12. | BAUDRY | 1852 | - | 1 |
| 13. | BAUNAC | 1836 | 1 | - |
| 14. | BAZAS | 1853-1884 | 1 | 1 |
| 15. | BAZIN | 1830 | 1 | - |
| 16. | BAZOUIN | 1867 | 1 | - |
| 17. | BEARNAI | 1804 | 1 | - |
| 18. | BEARNAID | 1808 | - | 1 |
| 19. | BEAUDET | 1859 | - | 1 |
| 20. | BEAUPIED | 1824-1834 | - | 2 |
| 21. | BEDAT | 1807-1830 | - | 2 |
| 22. | BELLET | 1867 | 1 | - |
| 23. | BELLOC | 1884 | - | 1 |
| 24. | BENTEJAC | 1838-1883 | 1 | 1 |
| 25. | BERARD | 1908 | 1 | - |
| 26. | BEREAU | 1901 | - | 1 |
| 27. | BERNAGAU | 1885 | - | 1 |
| 28. | BERNARD | 1810-1882 | 3 | 3 |
| 29. | BERNEDE | 1886 | 1 | - |
| 30. | BERNON | 1859-1899 | 1 | 2 |
| 31. | BERTRAND | 1825-1865 | 4 | 2 |
| 32. | BESSON | 1810-1812 | 1 | 1 |
| 33. | BEYLARD | 1824-1891 | 4 | 3 |
| 34. | BEZIADE | 1814 | 1 | - |
| 35. | BIAUD | 1843 | 1 | - |
| 36. | BIGNEAU | 1818 | - | 1 |
| 37. | BILLAUD | 1841 | 1 | - |
| 38. | BILLAUT | 1851-1854 | - | 3 |
| 39. | BIROLLEAU | 1803 | - | 1 |
| 40. | BLANCHEREAU | 1845-1855 | 1 | 1 |
| 41. | BLUREAU | 1822-1860 | 1 | 2 |
| 42. | BOI | 1835 | - | 1 |
| 43. | BOINE | 1843 | - | 1 |
| 44. | BOISSINOT | 1806-1875 | 4 | - |
| 45. | BOISSONNEAU | 1804-1884 | 7 | 7 |
| 46. | BONAC | 1895 | 1 | - |
| 47. | BONNAC | 1811-1888 | 1 | 1 |
| 48. | BONNEAU | 1863 | - | 1 |
| 49. | BONNET | 1810 | - | 1 |
| 50. | BONNIERE | 1819-1851 | 3 | - |
| 51. | BORDES | 1873 | - | 1 |
| 52. | BOUDEY | 1848-1878 | 1 | 2 |
| 53. | BOUGES | 1886-1888 | 1 | 1 |
| 54. | BOUIN | 1853 | 1 | - |
| 55. | BOUISSON | 1867 | - | 1 |
| 56. | BOULET | 1807 | - | 1 |
| 57. | BOULIN | 1810 | 1 | - |
| 58. | BOUNAC | 1882 | - | 1 |
| 59. | BOUNIN | 1829 | 1 | - |
| 60. | BOURG | 1822 | 1 | - |
| 61. | BOUTARICQ | 1840-1848 | - | 2 |
| 62. | BOUTES | 1813 | - | 1 |
| 63. | BOUTET | 1807-1901 | 2 | 4 |
| 64. | BRASSENS | 1852 | 1 | - |
| 65. | BREL | 1819-1862 | 1 | 7 |
| 66. | BRIGEAU | 1804-1862 | 3 | 5 |
| 67. | BRIGEAUD | 1803-1843 | 1 | 2 |
| 68. | BRINSOLLES | 1873 | 1 | - |
| 69. | BRUN | 1844 | 1 | - |
| 70. | BUROLLEAU | 1815 | - | 1 |
| 71. | BUYTET | 1865 | 1 | - |
| 72. | BUZET | 1840 | 1 | - |