JONCQUEL Benjamin Joseph 1829 - 1889
  | CATELAIN Octavie Joseph 1831 - 1906
  | CARINCOTTE Louis Antoine Joseph 1841 - 1866
  | LEGRAND Florienne Augustine Josèphe (9) 1841 - 1920
  | LAGNIEZ Aimable ? - 1898
 | FRÉVACQUE Adélaïde 1811
 | DARTOIS Joseph
 | PAILLART Delphine
 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | |
JONCQUEL François Victor Joseph 1864 - 1923
  | CARINCOTTE Louise Symphorienne Josèphe 1867 - 1889
  | LAGNIEZ Clément 1852 - 1897
  | DARTOIS Éléonore Marie Joseph 1857 - 1913
  | | | | |
| | | | | | | |
| | | |
JONCQUEL Louis Joseph 1886 - 1937
  | LAGNIEZ Sidonie Marine Joseph 1887 - 1967
  | OPIGEZ Édouard Paul 1887
 | MOREL Louise Berthe Joseph 1891
 |
| | | |
| |
JONCQUEL Marcel Louis 1921 - 1989
  | OPIGEZ Pauline Louise
  |
| |
|
JONCQUEL Pierre Marcel
 |