| | Daniel-Henri Droz 1750–1808 Madelaine Ducommon-dit-Vernon 1750–1787 | | | | Jean Jaques Droz 1720–1794 Rose Magdalleine Matthey 1720–1794 | | | | Jean-Jaques Droz-Boudry 1695– | | | | Blaisa Ducommun-dit-Boudry 1680– | | |
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| | | Abram-Louis Ducommun-dit-Vernon 1729– | | | | Abram Ducommun-dit-Vernon 1702– |
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