| | Emmanuel Henri Iweins 1795–1866 Stéphanie Marie Louise Andrée Ghislain Hynderick – | | | | François Jean Iweins 1762– | | | | François Jérome Iweins 1710–1787 Marie Dorothée d’ Allaeys – | | | | Jacques François Iweins 1681–1715 | | |
| | | Joseph Antoinne d’ Allaeys – Isabelle Dorothée van Wel – |
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| | | Marie Madeleine Merghelynck – |
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| | | Charles Chrétien Ignace Hynderick – Marie Joséphine Charlotte de Ghelcke – |
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