| | Félix Xavier Joseph DELAHOUSSE 1841–1880 | | |
| | 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– |
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