B. Koerner, Genealogisches Handbuch bürgerlicher Familien (= DGB) 9, Berlin 1902, S. 124
B. Koerner, Genealogisches Handbuch bürgerlicher Familien (= DGB) 13, Görlitz 1907, S. 404
♥ = Vorfahren __________________________ | __________________________|__________________________ | Johann Carl FORSBECK | __________________________ | (1769-1850)x1792 | | | |__________________________|__________________________ | Johann Heinrich Bernhard Ludwig FORSBECK | __________________________ | (1808-1900)x1839 | | | | __________________________|__________________________ | | | | | Anna Cornelia GROEFF | __________________________ | (1769-1859)x1792 | | | |__________________________|__________________________ |--Carl Ludwig FORSBECK | (1841-....)x1868 Peter DEUßEN > ♥ | | (1710-1762)x1737 | Wilhelm Jakob DEUßEN | Cäcilia KAMPHAUSEN > ♥ | | (1739-1818)x1760 (1707-1740) | Friedrich Wilhelm DEUßEN | __________________________ | | (1765-1857)x1801 | | | | | Helena Katharina SIMONS |__________________________ | | (1740-1774)x1760 | Amalia DEUßEN | (1806-1872)x1839 | Johann Adolf METZGES > | | (1720-1755)x1743 | Peter Christian METZGES | Mathilda Agnes DEVENTER | | (1746-1813)x1775 (1722-1795) | Anna Mechthild METZGES | __________________________ (1778-1861)x1801 | | | Sibylla SIEBEN |__________________________ (1754-1800)x1775