Commune/Paroisse : Igon [Pyrénées-Atlantiques]
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | COALAT | 1714 | - | 1 |
| 2. | CODER | 1741 | 1 | - |
| 3. | CODERT JARVANGUI | 1741 | 1 | - |
| 4. | COGNITO | 1619 | 1 | - |
| 5. | COLLONGES | 1796 | - | 1 |
| 6. | COLLONGUES | 1796-1806 | - | 2 |
| 7. | COM | 1774 | 1 | - |
| 8. | COM DIT BERNARD | 1758 | 1 | - |
| 9. | COM DIT JEANGROS | 1720-1728 | - | 2 |
| 10. | COM DIT LABOURDETTE (VOIR JEAN | 1730 | 1 | - |
| 11. | COMARAMONAT | 1627 | 1 | - |
| 12. | COMATE DIT MINGOU | 1720 | - | 1 |
| 13. | COMATE DIT PUYOU | 1728 | - | 1 |
| 14. | COMORAMONAT | 1626 | 1 | - |
| 15. | CONDOU | 1678 | - | 1 |
| 16. | CONDOURET | 1869-1906 | 2 | - |
| 17. | CONNARRA MONAT | 1680 | - | 1 |
| 18. | CONVADES | 1740 | - | 1 |
| 19. | CONVENE | 1741 | - | 1 |
| 20. | COPEBE | 1627 | - | 1 |
| 21. | COREBE | 1580-1627 | 2 | 1 |
| 22. | CORREGE DIT MALASPADE | 1628 | 1 | - |
| 23. | CORRÈGE | 1628 | 1 | - |
| 24. | CORTIE | 1600-1755 | 1 | 1 |
| 25. | CORTIE (CORTIOLE) | 1606 | 1 | - |
| 26. | CORTIERE | 1580 | 1 | - |
| 27. | CORTIOLO | 1622 | - | 1 |
| 28. | COS | 1661 | 1 | - |
| 29. | COSSÉ | 1671 | - | 1 |
| 30. | COSSIE | 1720 | - | 1 |
| 31. | COSTE | 1684 | 1 | - |
| 32. | COSTIE | 1624 | - | 1 |
| 33. | COTDELONGUE (GALAN) | 1776 | 1 | - |
| 34. | COTDOSSAN | 1796 | - | 1 |
| 35. | COTDOUSAN DIT LAVIGNE | 1766 | 1 | - |
| 36. | COTDOUSSAN | 1796 | - | 1 |
| 37. | COUCHIES | 1851-1885 | 2 | 2 |
| 38. | COUCHOU DIT MEILLOT | 1842 | - | 1 |
| 39. | COUGET | 1730 | - | 1 |
| 40. | COUHAT (JUNCALAS) (VOIR GRISOU | 1790 | 1 | - |
| 41. | COUHET | 1745-1798 | 1 | 6 |
| 42. | COUHET (VOIR LACRAMPE DESTUGUE | 1750 | 1 | - |
| 43. | COUHET DIT GUDON | 1794 | 1 | - |
| 44. | COUHET DIT GUDOU | 1735-1764 | 2 | - |
| 45. | COUHET DIT GUEDOU | 1794 | 1 | - |
| 46. | COUHET DIT GUROU | 1764 | 1 | - |
| 47. | COULOUME | 1740 | 1 | - |
| 48. | COUMAT | 1791 | 1 | - |
| 49. | COUMATES | 1869 | - | 1 |
| 50. | COUMATTES | 1857 | 1 | - |
| 51. | COURADE | 1740 | - | 1 |
| 52. | COURBET | 1884 | 1 | - |
| 53. | COUREBE | 1692-1760 | 1 | 3 |
| 54. | COUREBE DIT PIROU | 1712 | 1 | - |
| 55. | COUREGE | 1741-1749 | - | 2 |
| 56. | COUREGES | 1669-1677 | 2 | 2 |
| 57. | COURET | 1702-1839 | 7 | 6 |
| 58. | COURET BERNACHET | 1837-1893 | 4 | 2 |
| 59. | COURET DIT BERNACHET | 1832 | 1 | - |
| 60. | COURET DIT CABALOU | 1740 | 1 | - |
| 61. | COURET DIT GARBET | 1831 | - | 1 |
| 62. | COURET DIT JAMES | 1805 | - | 1 |
| 63. | COURET DIT LAMOLIERE | 1742-1798 | 1 | 1 |
| 64. | COURET DIT LAMOULIERE | 1798 | - | 1 |
| 65. | COURET DIT MILHÉ | 1796-1857 | 2 | 1 |
| 66. | COURET DIT PIROU | 1744 | - | 1 |
| 67. | COURET LAMOLIERE | 1773 | 1 | - |
| 68. | COURET MILHE | 1792-1904 | 2 | 3 |
| 69. | COURET MILHÉ | 1805-1813 | 2 | - |
| 70. | COURÈGE | 1751 | 1 | - |
| 71. | COURIEU | 1806 | 1 | - |
| 72. | COURIU | 1796 | 1 | - |
| 73. | COURNE | 1628 | - | 1 |
| 74. | COURREGES | 1700-1784 | 7 | 1 |
| 75. | COURRÈGE | 1765 | 1 | - |
| 76. | COURRIEU | 1823 | 1 | - |
| 77. | COURTADE | 1803-1876 | 1 | 1 |
| 78. | COURTIE | 1640-1755 | 4 | 2 |
| 79. | COURTIE DIT HOURSANS | 1752 | 1 | 1 |
| 80. | COURTIÈRE | 1830-1869 | 4 | 1 |
| 81. | COUSERANS | 1758 | 1 | - |
| 82. | COUSSE | 1671 | - | 1 |
| 83. | COUSSE(RE) | 1651 | 1 | - |
| 84. | COUSSIES | 1646 | 1 | - |
| 85. | COUVEGER | 1752 | 1 | - |
| 86. | COUVET | 1773 | 1 | - |
| 87. | COYE | 1635 | 1 | - |