W. Niepoth, Beiträge zur Geschichte des Geschlechtes Pongs (Pungs), Görlitz 1934, S. 73
♥ = Vorfahren _____________________________________ | Wilhelm Adolf PLOEM |_____________________________________ | x1776 Johann Abraham PLOEM | _____________________________________ | (1776-1854)x1821 | | | | Maria Agnes WIRTZ |_____________________________________ | x1776 Wilhelm Jakob PLOEM | _____________________________________ | (1822-1888)x1847 | | | | ___________________________|_____________________________________ | | | | | Maria Sibylla SCHUMACHER | _____________________________________ | x1821 | | | |___________________________|_____________________________________ |--Laura Elvira PLOEM | (1850-1927)x1873 Johann Heinrich MERCKENS > | | (1695-1767)x1722 | Peter MERCKENS | Mechthild Gertrud OTTEN > | | (1739-1796)x1771 (1695-1759) | Johann Heinrich MERCKENS | | | (1773-1848)x1807 | Matthias Daniel BAUSCH > ♥ | | | | (1700-1763)x1737 | | | Johanna Katharina BAUSCH | Maria Franziska DÜRSELEN > ♥ | | (1750-1820)x1771 (1711-1798) | Sibylla Wilhelmina MERCKENS | (1824-1854)x1847 | Matthias Daniel BAUSCH > ♥ | | (1700-1763)x1737 | Johann Albert BAUSCH | Maria Franziska DÜRSELEN > ♥ | | (1743-1808)x1772 (1711-1798) | Maria Wilhelmina BAUSCH | (1780-1829)x1807 | Johann Theodor WINANDS > ♥ | | (1726-1798)x1747 | Johanna Maria WINANDS | Johanna Christina Wilhelmina NOBIS > ♥ (1752-1802)x1772 (1716-1790)