B. Koerner / E. Strutz, Bergisches Geschlechterbuch 3 (DGB 83), Görlitz 1935, S. 80
______________________ | Johann Caspar CLEFF |______________________ | Johann Peter CLEFF | ______________________ | (1725-1793)x1756 | | | | N. |______________________ | Friedrich Wilhelm CLEFF | ______________________ | (1765-1820)x1799 | | | | Wilhelm WEIßENFELDT |______________________ | | | | | Maria Katharina WEIßENFELDT | ______________________ | (1732-1808)x1756 | | | | N. |______________________ |--Luisa CLEFF | (1800-1849)x1825 Konrad SIEPERMANN | | (1677-1745)x1704 | Wennemar SIEPERMANN | Maria Hartlief VOGT | | (1704-1760)x1729 | Johann Peter SIEPERMANN | | | (1730-1782)x1768 | Johannes BRÖGELMANN | | | | (1664-1729) | | | Anna Margaretha BRÖGELMANN | N. | | (1708-....)x1729 | Luisa Christina SIEPERMANN | ______________________ (1774-1855)x1799 | | | Heinrich BAURMANN |______________________ | | (1704-1770)x1735 | Katharina Margaretha BAURMANN | (1737-1790)x1768 | Wilhelm KAYSER > | | (1671-....)x1699 | Katharina Margaretha KAYSER | Anna Christina KOHL > (1706-1787)x1735 (1680-....)