| | Eugène Cahaignon 1956–2014 | | |
| | François Cahaignon 1918–1990 Françoise Marie Pennec 1916–2003 | | |
| | Eugéne Cahaignon 1887–1936 Marie Anna Perchoc 1889–1957 | | | | Jean François Cahaignon 1842–1913 Marie Françoise Perchoc 1848–1923 | | | | Jean François Cahaignon 1805–1886 Marie Claudine Audrézet 1807–1877 | | | | Jean Marie Cahaignon 1769–1814 Marie Anne Allançon 1774–1843 | | | | Jean François Cahaignon 1727–1805 Marie Anne le Guen 1730–1777 | | |
| | | Jacques Allançon 1745–1779 | | |
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| | | Michel Joseph Marie Audrézet 1788–1836 Marie Yvonne Gourvelen 1779–1779 | | | | Marie Magdeleine Kermorgant 1745–1811 | | |
| | | Guillaume Gourvelen 1734– | | |
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| | | Joseph Marie Perchoc 1804–1871 Marie Anne le Velly 1816–1871 | | | | Jean François Perchoc 1774– Renée Servaise Quéméneur 1773– | | | | Françoise Cloastre 1731–1812 | | |
| | | Yves Marie Quéméneur 1729– Marie Louise Kerboul 1736–1780 | | |
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| | | Louis Marie le Velly 1791–1834 Marie Claudine Prat 1785–1851 | | |
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| | | Marie Françoise Yvonne Morel 1848–1926 | | | | Yves Marie Perchoc 1805–1876 Marie Michèle Magueur 1809–1866 | | | | Marie Anne le Normant 1769–1832 | | | | Françoise Cloastre 1731–1812 | | |
| | | Marie Anne Déniel 1735–1795 | | |
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| | | Marie Louise Bocheur 1789–1865 | | | | Guillaume Magueur 1754–1819 Françoise Yvonne le Hir 1756–1827 | | |
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| | | Prigent Joseph Morel 1805–1850 Marie Jeanne Renée Prigent 1812–1892 | | | | Jean Marie Morel 1779–1845 Marie Urbaine le Hir 1777–1834 | | | | Marie Jeanne Salaün 1738–1792 | | |
| | | Olivier Gabriel Joseph le Hir 1755–1825 | | |
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| | | Marie Anne Morel 1784–1858 | | | | | Marie Jeanne Raguénès 1756–1831 | | |
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