Commune/Paroisse : Montfermeil [Seine saint denis] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | ANCELET | 2019 | 1 |
| 2. | APPLAINCOURT | 2010 | 1 |
| 3. | AUBOIS | 1983 | 1 |
| 4. | BALASSE | 1987 | 1 |
| 5. | BAUWENS | 1988 | 1 |
| 6. | BEAURIN | 2004 | 1 |
| 7. | BECART | 1986-1996 | 2 |
| 8. | BERTAUX | 2012 | 1 |
| 9. | BLANCHART | 2012 | 1 |
| 10. | BLARRE | 1982 | 1 |
| 11. | BLASE | 2003 | 1 |
| 12. | BONVAUX | 1999 | 1 |
| 13. | BOUCQUEGNIAUX | 2013 | 1 |
| 14. | BOURET | 1974 | 1 |
| 15. | CAMBIER | 1984 | 1 |
| 16. | CARLIER | 1994 | 1 |
| 17. | CHARLIER | 1981 | 1 |
| 18. | CLAUSE | 1986 | 1 |
| 19. | COTTEAUX | 1999 | 1 |
| 20. | COURTHEOUX | 1978 | 1 |
| 21. | CRAPET | 1984 | 1 |
| 22. | CROCHART | 2016 | 1 |
| 23. | CRUPEAUX | 1984 | 1 |
| 24. | CZAJKOWSKI | 1994 | 1 |
| 25. | DECLEVE | 1982 | 1 |
| 26. | DEJARDIN | 1981 | 1 |
| 27. | DELACOURTE | 1978 | 1 |
| 28. | DELAPORTE | 1976 | 1 |
| 29. | DELHALLE | 1979 | 1 |
| 30. | DEMADE | 1998 | 1 |
| 31. | DEMANET | 1974 | 1 |
| 32. | DESCAMPS | 1977-2001 | 2 |
| 33. | DIWUY | 1997 | 1 |
| 34. | DUBART | 1993 | 1 |
| 35. | DUPONT | 1978 | 1 |
| 36. | DUQUESNE | 2016 | 1 |
| 37. | DURAY | 1986 | 1 |
| 38. | FALCK | 1997 | 1 |
| 39. | FRENOIS | 1990 | 1 |
| 40. | GEBLEUX | 2000 | 1 |
| 41. | GODBILLE | 1991 | 1 |
| 42. | GRANDIN | 1981 | 1 |
| 43. | HANNOTHIAUX | 1975 | 1 |
| 44. | HANSENIUS | 1972 | 1 |
| 45. | HERBECQ | 1975 | 1 |
| 46. | HONORE | 1987 | 1 |
| 47. | HUON | 1980 | 1 |
| 48. | JAMAIN | 1983 | 1 |
| 49. | JEAUMARD | 2000 | 1 |
| 50. | JUSTE | 1995 | 1 |
| 51. | LACOMBLEZ | 1999 | 1 |
| 52. | LAGASSE | 1989 | 1 |
| 53. | LAGNEAU | 2011 | 1 |
| 54. | LANTHIER | 1985 | 1 |
| 55. | LE TUTOUR | 2010 | 1 |
| 56. | LECLERCQ | 2002 | 1 |
| 57. | LOUBERT | 1994 | 1 |
| 58. | MAGOGA | 1985 | 1 |
| 59. | MALAQUIN | 2006 | 1 |
| 60. | MAZZON | 2012 | 1 |
| 61. | MESSAGER | 1973 | 1 |
| 62. | NINITTE | 2005 | 1 |
| 63. | PETIT | 2010 | 1 |
| 64. | PLAQUIN | 1996 | 1 |
| 65. | POINSOT | 1995 | 1 |
| 66. | PONCHAUX | 1974 | 1 |
| 67. | PRISSETTE | 1992 | 1 |
| 68. | QUESNAY | 1985 | 1 |
| 69. | RICHARD | 1988 | 1 |
| 70. | ROBERT | 2016 | 1 |
| 71. | ROGER | 2018 | 1 |
| 72. | ROMANA | 2016 | 1 |
| 73. | ROUSSEAU | 1975-2013 | 2 |
| 74. | SORIS | 2008 | 1 |
| 75. | TANIS | 1998 | 1 |
| 76. | TRINQUET | 1992 | 1 |
| 77. | VAN BULCK | 2006 | 1 |
| 78. | VANVERTE | 1998 | 1 |
| 79. | VASSEURS | 2000 | 1 |
| 80. | WASTIAUX | 2016 | 1 |
| 81. | WATREMETZ | 2010 | 1 |
| 82. | WAUCHER | 1973-2003 | 2 |