| | Pierre Antoine Joseph DELAHOUSSE 1812–1893 | | |
| | Jean-Baptiste DELAHOUSSE 1771– Florentine HAQUETTE 1772– | | |
| | Jean-Baptiste DELAHOUSSE 1744– | | |
| | Jean-Baptiste DELAHOUSSE 1718–1785 Marie-Elisabeth DUMORTIER – | | |
| | Christophe DELAHOUSSE 1669–1727 Marie-Catherine BONDUELLE 1676– |
