♥ = Vorfahren Johann Heinrich MERCKENS >
| (1695-1767)x1722
Wilhelm Heinrich MERCKENS | Mechthild Gertrud OTTEN >
| (1736-1798)x1770 (1695-1759)
Gerhard Wilhelm MERCKENS |
| (1785-1846)x1813 | Heinrich COX > ♥
| | | (1706-1788)x1730
| | Sara COX | Anna STEINHAUER > ♥
| (1745-1819)x1770 (1705-1765)
Karl Julius MERCKENS |
| (1825-1898)x1851 | Gerhard NICKEL > ♥
| | | (1712-....)x1744
| | Johann Gerhard NICKEL | Katharina SIMONS >
| | | (1757-....)x1790 (1716-....)
| | Anna Margaretha Jakobina NICKEL | ___________________________
| (1792-....)x1813 | |
| | Maria Magdalena PFAFF |___________________________
| x1790
|--Jakobina Johanna MERCKENS
| (1854-....) Diedrich IMMENDORFF > ♥
| | (1695-1767)x1749
| Arnold IMMENDORFF | Katharina MICKARTZ >
| | (1754-1832)x1785 (1728-1804)
| Johann Heinrich Gerhard IMMENDORFF |
| | (1792-1847)x1825 | Bartholomäus FRANKEN > ♥
| | | | (1728-1787)x1749
| | | Elisabeth FRANKEN | Maria Gertrud POTA
| | (1761-1837)x1785 (1725-....)
| Sophia Elisabeth IMMENDORFF |
(1828-....)x1851 | Heinrich KÖNIGS >
| | (1715-1781)x1740
| Johann Peter KÖNIGS | Anna Katharina MOLS
| | (1756-1829)x1790
| Sibylla Katharina KÖNIGS |
(1797-1832)x1825 | Johann Wilhelm FRINGS
| | x1747
| Maria Eva FRINGS | Sibylla SIMONS >
(1747-1822)x1790 (1718-....)