François Jean Cosson 1857–1903 | | |
Alphonse Adrien Cosson 1863– Louise Marie Rabette 1865– | | |
| | Marie Raymonde Simon 1887–1967 Marius Paul Huneau 1887–1967 | | |
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Auguste Victor Cosson 1869– | | |
| | Stéphanie Philomène Charlotte Pocheton 1836–1885 Julien René Cosson 1823–1885 | | |
Jean Julien Pocheton 1868– | | |
| | Jean François Pocheton 1840– | | |
Françoise Marie Pocheton 1842–1879 | | |
| | Charlotte Gandon 1811–1889 | | |
| | Renée Charlotte Gareau 1785–1850 | | | | Renée Louise Richard 1742–1825 | | | | Françoise Allain 1699–1744 | | | | Michelle Filoche 1660–1720 | | | | Marguerite Le Noir 1632–1663 | | |
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| | | Françoise Lemaitre 1705–1791 | | | | | Damien Lemaitre 1659–1736 | | | | Damien Lemaitre 1627–1688 Françoise Bellanger 1633–1692 | | |
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| | | Charlotte Foucault 1756–1804 | | | | | Mathurin Foucault 1713–1789 | | | | Mathurin Foucault 1673–1730 Jacquine Le Roy 1686–1759 | | | | Mathurin Foucault 1632–1721 Marguerite Hermange 1644–1694 | | |
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| | | | | | | Françoise Allard 1654–1715 | | |
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