| | Hyacinthe-François-Joseph „Saint-Denis“ de Fourmestraux 1759–1829 Charlotte-Guislaine-Françoise Paul Baronne de Winterfeld 1758–1815 | | |
| | Pierre-Hyacinthe-Joseph de Fourmestraux 1723–1753 Jeanne-Francoise-Joseph Wattier 1725–1762 | | |
| | Pierre-Hyacinthe „Saint-Denis“ de Fourmestraux 1690–1743 Anne-Joachime-Joseph Poisson 1687–1738 | | |
| | Marie Gabrielle Wery 1652–1674 Pierre Alexis „Saint-Denis“ de Fourmestraux 1651–1718 | | |
| | Gabriel de Wery 1614–1685 | | | | | | | | | Sampson Descamps 1568–1626 | | | | | | | | Anthoinette de Therissart – |
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