| | Joseph Denys BOIVIN 1789–1847 Catherine Duprey Gauvreau 1789–1838 | | | | Marie-Catherine Merieux (Merdieu, Merieu, Mérieu) dit Bourbon 1748–1857 | | | | Jean-Baptiste Merieu dit Bourbon 1708–1776 Marie-Madeleine Barbot 1718–1792 | | | | Jean Merdieu dit Bourbon 1669–1736 Claudine-Philiberte Guérin 1674–1726 | | |
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| | | Etienne GAUVREAU 1767–1806 Marie Catherine Legault 1765–1796 | | | | Jean Baptiste GAUVREAU 1724–1787 |
| | | Joseph Legault dit Deslauriers 1736–1796 |
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