| | Herbert Hermann Heinrich Schomaker 1834–1901 Anna Maria Agnes Perner 1835–1901 | | |
| | Johann Heinrich Christian Schomaker 1795–1851 Maria Adelheid Kamps 1797–1864 | | |
| | Maria Gertrud Dunkers 1766–1814 Johann Heinrich Schomaker 1766–1813 | | |
| | Johann Hermann Duncker 1740– Maria Elisabeth Schmertiner – | | |
| | Anna Catharina Rullebaums – |