| | Heinrich Louis Droz 1806–1856 Marie Catherine Tecklenburg 1814– | | | | | | | | Daniel-Henri Droz 1750–1808 Madelaine Ducommon-dit-Vernon 1750–1787 | | | | Jean Jacques Droz 1720–1794 Rose Magdalleine Matthey 1720–1794 | | |
| | | Abram-Louis Ducommun-dit-Vernon 1729– | | |
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| | | Pierre-Frederic Gentil 1755– |
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| | | Gertrude Ernstermann 1789– |
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