B. Koerner / E. Strutz, Bergisches Geschlechterbuch 2 (DGB 35), Görlitz 1922, S. 264, 528
__ | ___________________|__ | Peter BERTRAM | __ | x1660 | | | |___________________|__ | Johannes BERTRAM | __ | (1660-1724)x1683 | | | | ___________________|__ | | | | | N. | __ | x1660 | | | |___________________|__ |--Maria Elisabeth BERTRAM | (1685-....)x1708 __ | | | HONSBERG |__ | | | Friedrich HONSBERG | __ | | (1634-1687) | | | | | N. |__ | | | Anna HONSBERG | __ (1661-1732)x1683 | | | ___________________|__ | | | Anna | __ (1641-1687) | | |___________________|__