Laura Cousineau 1928–1997 | | |
| | Jean-Louis Cousineau 1926–1996 | | |
Nolwenn Ying-Ying Cousineau – | | |
Marine Ting-Ting Cousineau – | | |
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| | Gérard Cousineau 1929–1978 | | |
| | Alexandre Cousineau 1890–1972 Laurianne Marois 1905–1930 Rose-de-Lima Ada Legault –1995 | | | | Romain Cousineau 1851–1917 Célestine « Maria » Fortier 1855–1941 | | | | Joseph-Marie Cousineau 1816–1903 | | | | | | | | Louis Eustache Cousineau 1729–1805 | | |
| | | Marie-Louise « Latour » Jérome – | | |
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| | | | | | | Louis Pierre Lecour 1749–1814 | | |
| | | Josephte « Larivière » Clément – |
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| | | | | | | | | Léon « Deslauriers » Legault 1835–1911 | | | | Antoine Legault, Deslauriers 1804–1884 | | | | Rémi Henri Legault, Deslauriers 1773–1849 | | |
| | | Marie-Louise James, Carrière – |
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| | | Angélique Martin, Ladouceur – | | | | | Raphaël Martin, Ladouceur –1803 | | |
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| | | Marie-Louise Legault –1941 | | | | Louise Biroleau, Lafleur – |
| | | Léon « Deslauriers » Legault 1835–1911 | | | | Antoine Legault, Deslauriers 1804–1884 | | |
| | | Angélique Martin, Ladouceur – | | |
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