| | Guislain Joseph Lagache 1737–1789 Anne Joseph Elisabeth Blondel 1743–1774 | | | | Floris Joseph Lagache 1682–1752 Marie Agnès Thery 1698–1771 Louise Brifault 1690–1730 | | | | Balthazar Lagache 1648–1704 Marie Anne Fatou 1650–1682 | | | | Françoise Doresmieux 1613–1673 | | |
| | | Rose Dautricourt 1630–1674 | | |
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| | | Jean Charles Blondel 1720–1745 Jeanne Marguerite Lepot 1720–1743 | | | | Jean Guislain Blondel 1700–1738 Marie Jeanne Deleporte 1700–1738 |
| | | Marie Jeanne de Lattre 1700–1738 |
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