E. Strutz, Geschichte der Rübel von Elberfeld, Neustadt/Aisch 1956, S. 298
♥ = Vorfahren _______________________________ | _______________________________|_______________________________ | Gerhard de WEST | _______________________________ | x1826 | | | |_______________________________|_______________________________ | Gerhard Jakob de WEST | _______________________________ | (1831-....)x1859 | | | | _______________________________|_______________________________ | | | | | Anna GATERMANN | _______________________________ | (....-1843)x1826 | | | |_______________________________|_______________________________ |--Emil Gustav Oskar de WEST | (1861-1861) Daniel CAMPHAUSEN > ♥ | | (1719-1804)x1747 | Johann Daniel CAMPHAUSEN | Adelgunda SYMONS > | | (1753-1813)x1788 (1721-1789) | Gustav CAMPHAUSEN | | | (1804-1866)x1831 | Johann Caspar BERGMANN > | | | | (1720-1778)x1757 | | | Maria Charlotte BERGMANN | Margaretha Katharina RÜBEL > | | (1769-1818)x1788 (1734-1805) | Maria Julia CAMPHAUSEN | (1833-....)x1859 | Friedrich Wilhelm BACKHAUS > | | (1760-1833)x1784 | Friedrich Wilhelm BACKHAUS | Anna Gertrud JÖRGENS > | | (1788-1826)x1807 (1750-1828) | Julia BACKHAUS | (1807-1835)x1831 | Karl Wilhelm Josias BACKHAUS > | | (1757-1828)x1779 | Anna Maria Carolina BACKHAUS | Henriette Maria SACKERMANN > (1784-1826)x1807 (1761-1814)