| | François Lazennec 1684–1741 | | |
Guillaume Lazennec 1686–1762 | | |
| | Jeanne Lazennec 1692–1759 | | |
Bernard Lazennec 1701–1704 | | |
| | Christophe Lazennec 1646–1712 | | |
| | Françoise Thomas 1663–1753 | | |
| | François Thomas 1628–1692 Jeanne Quidelleur 1629–1670 Sébastienne Tournellec 1637– Geneviève Pelleteur 1624–1692 | | |
| | | | |
| | | | | | François Thomas 1630–1705 Marguerite Guéguen 1639–1700 | | | | | Marguerite le Vaillant –1639 Marguerite Léost 1624–1694 |
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