| | François Kerjean 1766–1829 | | |
| | Marie Jeanne Guéguen 1740– | | |
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| | | | | | | | | | Louise du Ros du Tertre 1555–1643 | | | | Guillaume du Ros du Tertre 1515–1560 Isabelle de Saint-Goueznou 1510–1559 | | | | | Bertrand de Saint-Goueznou 1470–1533 Isabelle de Kervizien 1470–1564 | | |
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| | | | | | | | | | | Marguerite Kervennic 1545– |
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