B. Koerner, Genealogisches Handbuch bürgerlicher Familien (= DGB) 13, Görlitz 1907, S. 162
B. Koerner / E. Strutz, Bergisches Geschlechterbuch 3 (DGB 83), Görlitz 1935, S. 225
https://gw.geneanet.org/lenssen?lang=de&p=helene+sophie+elisabeth&n=furmans
♥ = Vorfahren Johannes FURMANS > | (1736-1816)x1765 Matthias FURMANS | Sophia to RIETH > | (1768-1843)x1802 (1741-1808) Johann Wilhelm FURMANS | | (1805-1882)x1833 | Wilhelm PFERDMENGES > | | | (1723-1795)x1752 | | Maria PFERDMENGES | Johanna DRIESCHER > | (1775-1832)x1802 (1732-1818) Heinrich Wilhelm FURMANS | | (1835-1893)x1859 | Hermann Gottfried KÜPPERS | | | x1760 | | Maximilian KÜPPERS | Ursula KÖNIGS | | | (1780-....)x1806 | | Anna Sophia Mathilda KÜPPERS | ____________________________ | (1811-1901)x1833 | | | | Anna Margaretha HEYMER |____________________________ | (....-1835)x1806 |--Helena Sophia Elisabeth FURMANS | (1879-....)x1897 Wilhelm PFERDMENGES > | | (1723-1795)x1752 | Johann Heinrich PFERDMENGES | Johanna DRIESCHER > | | (1761-1819)x1798 (1732-1818) | Johann Wilhelm PFERDMENGES | | | (1800-....)x1836 | Conrad CONRADS > ♥ | | | | (1749-1820)x1771 | | | Maria CONRADS | Anna HOSTER > | | (1774-1850)x1798 (1751-1822) | Maria Luisa PFERDMENGES | (1840-1907)x1859 | Jonathan LOHR > | | (1749-....)x1780 | Johann Jonathan LOHR | Anna Gertrud CASPARY > | | (1786-....)x1811 (1760-....) | Charlotte LOHR | (1812-....)x1836 | Adam Werner EUSKIRCHEN > ♥ | | (1747-1807)x1783 | Maria Sibylla EUSKIRCHEN | Sara ROELEN > ♥ (1786-....)x1811 (1757-1819)