Yves Marie Débosque 1896– | | |
Gabriel Débosque 1898–1963 Marie Joséphine Thépaut – | | |
Marie Olive Débosque 1900– | | |
| | Pierre Marie Débosque 1862–1900 | | | | Jean Marie Cornen 1833–1910 Marie Françoise Jaouen 1832–1885 | | | | Marie Gabrielle Bizien 1805–1869 | | | | Françoise Nicole Lescop 1764–1831 | | | | François Cornen 1724–1782 | | |
| | | Jean Claude Lescop 1743–1778 Louise le Louarn 1739–1817 | | |
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| | | François Marie Bizien 1771–1850 Marie Jeanne Bégoc 1771–1853 | | | | Marie Élisabeth Guiziou 1747–1817 | | |
| | | Marie Anne Magueur 1746–1804 | | |
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| | | Nicolas Louis Jaouen 1793–1838 Anne Michèle Kerjean 1796–1844 | | | | Marguerite Josèphe le Dreff 1759–1827 | | | | Jean Joseph Jaouen 1724–1789 Marie Anne Autret 1734–1778 | | |
| | | Guillaume le Dreff 1723–1789 Marie Anne Bégoc 1721–1800 | | |
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| | | Marie Anne le Borgne 1758–1826 | | | | | François le Borgne 1727–1791 | | |
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| | | René Marie Débosque 1812–1894 Marie Olive Brentrech 1818–1894 | | | | Guillaume Débosque 1768–1815 | | | | Claude Débosque 1737–1801 | | | | Pierre Débosque 1702–1776 | | |
| | | Guillaume Dagorn 1702–1777 | | |
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| | | Françoise Potin 1750–1794 | | | | Marie Anne Briant 1717–1759 | | |
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| | | Guillaume Marie Brentrech 1791–1848 Gabrielle Josèphe Cloarec 1784–1823 | | | | Guillaume Brentrech 1754– Marie Claudine Trébaol 1751– | | | | Mathieu Brentrech 1718–1786 | | |
| | | Bernard Trébaol 1707–1782 | | |
| | | Michel François Amill 1724–1807 | | |
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| | | Jeanne Yvonne le Lann 1754– | | | | Pierre Noël Cloarec 1715–1786 Catherine Cloarec 1723–1789 | | |
| | | Gabrielle Lestideau 1732– | | |
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