♥ = Vorfahren Johann Heinrich MERCKENS >
| (1695-1767)x1722
Wilhelm Heinrich MERCKENS | Mechthild Gertrud OTTEN >
| (1736-1798)x1770 (1695-1759)
Johann Heinrich MERCKENS |
| (1782-1837)x1809 | Heinrich COX > ♥
| | | (1706-1788)x1730
| | Sara COX | Anna STEINHAUER > ♥
| (1745-1819)x1770 (1705-1765)
Johann Heinrich Albert MERCKENS |
| (1810-1871)x1842 | Johann Albert BAUSCH > ♥
| | | (1698-1785)x1730
| | Johann Isaak BAUSCH | Anna Gertrud MERCKENS > ♥
| | | (1745-1794)x1770 (1702-1777)
| | Anna Gertrud BAUSCH |
| (1782-1867)x1809 | Franz WECK
| | | x1747
| | Maria Katharina WECK | Isabella REUTHER
| (1747-1817)x1770
|--Helena Gertrud MERCKENS
| (1843-....) Johannes VETTEN
| | x1755
| Johannes VETTEN | Anna Maria HAES
| | (1758-....)x1782
| Johannes VETTEN | ___________________________
| | (1787-....)x1812 | |
| | | Anna Elisabeth TANG |___________________________
| | x1782
| Johanna Helena VETTEN | ___________________________
(1819-1843)x1842 | |
| Gotthard FLASKAMP |___________________________
| | x1782
| Katharina Elisabeth FLASKAMP | ___________________________
(1786-....)x1812 | |
| Anna Katharina MERX |___________________________
x1782