B. Koerner / L. Irle, Siegerländisches Geschlechterbuch 1 (DGB 95), Görlitz 1937, S. 31
Peter GONTERMANN | (1738-1796)x1765 Johann Ludwig GONTERMANN | Maria Elisabeth REIFRATH | (1772-1823)x1800 (....-1778) Heinrich Gustav GONTERMANN | | (1818-1877)x1847 | Daniel QUANDEL | | | | | Johannette Elisabeth QUANDEL | N. | (1780-1857)x1800 Ludwig Heinrich Walter GONTERMANN | ___________________________ | (1850-1915)x1880 | | | | _______________________________|___________________________ | | | | | Amalia Katharina BREIDENBACH | ___________________________ | (1827-1891)x1847 | | | |_______________________________|___________________________ |--Gertrud Henriette Martha GONTERMANN | (1888-....)x1909 ___________________________ | | | _______________________________|___________________________ | | | Johann Abraham HENCKELS | ___________________________ | | | | | | |_______________________________|___________________________ | | | Martha Amalia HENCKELS | ___________________________ (1859-....)x1880 | | | _______________________________|___________________________ | | | Henriette NIPPES | ___________________________ | | |_______________________________|___________________________