| | Clémence Marie Joseph DESRUMAUX 1881–1942 Edouard Henri Joseph COUSIN 1878–1916 | | |
Marguerite DESRUMAUX 1884– | | |
| | Louis Henri Joseph DESRUMAUX 1845– Marie Clémence BEHAGUE 1849– | | |
| | Louis Séraphin Joseph DESRUMAUX 1813–1887 Eléonore Désirée Joseph BEHAGUE 1815–1848 | | |
| | Anne Marie Josephe TESTELIN – Séraphin Joseph DESRUMAUX 1770–1833 | | |
| | Laurent Pierre François TESTELIN –1795 | | | | François PREVOST 1683–1740 Marie Françoise LAMBIN 1694–1768 | | |
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