DUQUESNOY Jean Baptiste 1712 - 1786
  | SALEMBIER Marie Jeanne 1711 - 1786
  | DESC(H)AMPS Antoine 1691 - 1760
  | DILLIES Marie Marguerite 1697 - 1767
  | LEBRUN Jean François ? - 1779
 | ROOSE ROSE Anne Marie ? - 1764
  | LECLERCQ Pierre Joseph 1695 - 1755
  | PREZ Anne Marie 1703 - 1762
  | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | |
DUQUESNOY Louis Joseph 1736 - 1794
  | DESC(H)AMPS Marie Gabrielle 1738 - 1785
  | LEBRUN Jacques Philippe Joseph 1738 - 1823
  | LECLERCQ Marie Jeanne 1739 - 1822
  | | | | |
| | | | | | | |
| | | |
DUQUESNOY Jean Baptiste 1761 - 1849
  | LEBRUN Agathe Joseph 1763 - 1834
  | DESPLECHIN DEPELCHIN François
 | DEFONTAINE DESFONTAINE Marie Jeanne
 |
| | | |
| |
DUQUESNOY Ferdinand 1798 - 1874
  | DESPLECHIN DEPELCHIN Julie 1797
  |
| |
|
DUQUESNOY Charles 1826 - 1830
 |