| | Jean Baptiste Duchateau 1778–1838 Rosalie Joseph Piquette 1784–1852 | | | | Th?odore Joseph Duchateau 1754–1809 Catherine Joseph Piquette 1755–1829 | | | | Jean Eustache Duchateau 1691–1787 Marie Caroline Moguez –1774 | | |
| | | Marie Caroline Debled 1721–1808 | | | | Marie Rose Bonnet 1717–1781 Marie Th?r?se Inglebert 1688–1745 | | |
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| | | Jacques Philippe Joseph Piquette 1748–1834 Marie Anne Joseph Allard 1747–1816 | | | | Marie Rose Bonnet 1717–1781 Marie Th?r?se Inglebert 1688–1745 | | |
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