B. Koerner / E. Strutz, Bergisches Geschlechterbuch 2 (DGB 35), Görlitz 1922, S. 344
__ | Esgen SCHRÖDER |__ | (....-1525) Anton ESGEN | __ | (....-1554) | | | | N. |__ | Johannes ESGEN | __ | (....-1599) | | | | ___________________|__ | | | | | N. | __ | | | | |___________________|__ |--Andreas ESGEN | (1590-....) __ | | | ___________________|__ | | | Adolf OVELACKER | __ | | | | | | |___________________|__ | | | Cäcilia OVELACKER | __ (1550-1622) | | | ___________________|__ | | | N. | __ | | |___________________|__