| | Jean Marie l'Allouer 1797–1850 Marie Jeanne Gourvennec 1806–1869 | | | | Olivier l'Allouer 1762–1828 Marie Jeanne Audrézet 1764–1838 | | | | | Julienne Kerréneur 1731–1800 | | |
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| | | Gabriel Gourvennec 1764–1849 | | | | Jean Gourvennec 1728–1820 Françoise Herry 1737–1788 | | |
| | | François Cornou 1709–1785 Gabrielle Bescond 1718–1794 | | |
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