B. Koerner / E. Strutz, Bergisches Geschlechterbuch 3 (DGB 83), Görlitz 1935, S. 415
______________________________ | _____________________________________|______________________________ | Johann Abraham BECHEM | ______________________________ | (1777-1838)x1813 | | | |_____________________________________|______________________________ | Wilhelm Albert BECHEM | ______________________________ | (1816-1884)x1845 | | | | Johannes HEBELER |______________________________ | | | x1775 | | Maria Katharina HEBELER | ______________________________ | (1780-1864)x1813 | | | | Anna Christina Henriette VOHWINKEL |______________________________ | x1775 |--Clara BECHEM | (1855-1929)x1879 Johann Peter WOLFF > | | (1719-1758)x1740 | Caspar David WOLFF | Anna Elisabeth DÜSSELDORF > | | (1744-1811)x1775 (1720-1785) | Caspar David WOLFF | | | (1782-1847)x1811 | Diedrich Heinrich ASBECK > | | | | (1701-1768)x1734 | | | Katharina Elisabeth ASBECK | Anna Margaretha BREDDERMANN > | | (1750-1807)x1775 (1706-1775) | Juliana WOLFF | (1816-1900)x1845 | Johann Caspar LANGERFELD > | | (1718-1785)x1748 | Johann Abraham LANGERFELD | Anna Katharina LIMBERG > | | (1760-1832)x1788 (1725-1795) | Maria Katharina LANGERFELD | (1790-1847)x1811 | Johann Georg STUCKMANN > | | (1729-1798)x1758 | Anna Wilhelmina STUCKMANN | Anna Christina Gertrud ZAHN > (1764-1793)x1788 (1735-1802)