| | Jean Marguerite le Rousic 1766–1838 Marie Anne le Goff 1768–1848 | | | | Catherine Péoch 1732–1762 Jeanne Guélennoc 1731–1771 | | | | Jacques le Rouzic 1686–1753 | | |
| | | Philibert Péoch 1691–1767 | | |
| | | Allain Guélennoc 1702–1782 Françoise Larçonneur 1702–1782 | | |
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| | | | | | | | François Tréguer 1676–1729 Marguerite Cléguer 1691–1768 | | |
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