B. Koerner, Genealogisches Handbuch bürgerlicher Familien (= DGB) 12, Görlitz 1906, S. 100
H. Hachtmann, Stammbuch des Geschlechts auf der Hacht-Hachtmann, o. O. ²1936, S. 80
Heinrich RUHRBERG | (1618-1675) Friedrich RUHRBERG | N. | (1654-1695)x1689 Johann Wilhelm RUHRBERG | | (1690-1738)x1720 | Peter HÜSGEN | | | (1630-1702)x1662 | | Anna Katharina HÜSGEN | Gertrud | (1668-1728)x1689 (1642-1702) Johann Friedrich RUHRBERG | _____________________ | (1732-1814)x1761 | | | | Wilhelm DAHLMANN |_____________________ | | | (....-1743)x1693 | | Anna Margaretha Elisabeth DAHLMANN | _____________________ | (1693-1769)x1720 | | | | Katharina Johanna EGMONS |_____________________ | x1693 |--Johanna Maria Elisabeth RUHRBERG | (1770-....)x1793 _____________________ | | | ______________________________|_____________________ | | | Johann Peter FLEHINGHAUS | _____________________ | | (....-1742)x1732 | | | | |______________________________|_____________________ | | | Anna Christina FLEHINGHAUS | (1737-1801)x1761 | Wilhelm BACHMANN | | x1650 | Johann Wilhelm BACHMANN | Katharina BACHMANN > | | (1669-1721)x1703 | Katharina Gertrud BACHMANN | (1704-1740)x1732 | Rütger BRUCKMANN | | (1653-1691)x1685 | Christina Gertrud BRUCKMANN | Gertrud BACHMANN (1686-1759)x1703 (1666-1736)