E. Winkhaus, Wir stammen aus Bauern- und Schmiedegeschlecht, Görlitz 1932, S. 255 („Carl Post“)
Caspar POST > | (1640-1697)x1670 Konrad POST | Anna Katharina NEUHAUS | (1675-1727)x1712 (1650-1698) Johann Caspar Diedrich POST | | (1718-1765)x1739 | Diedrich FENNEWALDT > | | | (1666-1723)x1687 | | Maria Katharina FENNEWALDT | Maria Elisabeth GRONACKER > | (1690-1731)x1712 (1660-1716) Johann Caspar POST | | (1752-1827)x1782 | Matthias HÖSTEREY | | | (1645-....)x1670 | | Georg HÖSTEREY | Margaretha FUNCKE > | | | (1676-1749)x1708 (1648-1728) | | Anna Margaretha HÖSTEREY | | (1718-1796)x1739 | Matthias FRISCHE | | | (1650-....)x1685 | | Anna Gertrud FRISCHE | Anna DRÖGHORN | (1690-....)x1708 (1660-....) |--Johann Christian POST | (1788-....)x1823 Friedrich ENGELS | | x1683 | Friedrich ENGELS | N. | | (1683-1740)x1710 | Johann Friedrich ENGELS | | | (1721-1767)x1756 | Matthias VORSTER > | | | | (1659-1704)x1685 | | | Anna Gertrud VORSTER | Elisabeth MÜHLHOFF > | | (1695-1732)x1710 (1659-1696) | Johanna Sophia Friederika ENGELS | ____________________________ (1759-....)x1782 | | | Diedrich Hermann PLETTENBERG |____________________________ | | (1680-....)x1715 | Christina Maria Elisabeth PLETTENBERG | ____________________________ (1721-1799)x1756 | | | Anna Katharina OVERBECK |____________________________ (1681-1753)x1715