| | Johann Bernhardt GASTROCK 1780–1841 Anna Margaretha GERSTENBERG 1779–1815 Dorothea Elisabeth IMKE 1785–1860 | | | | Johannes GASTROCK 1744–1820 Anna Catharina STIETZ 1757–1834 | | | | Johann Werner GASTROCK 1706–1781 Anna Maria HEEPE 1715–1792 | | |
| | | Johann Christian STIETZ,STITZ,STÜTZ 1728–1791 Anna Catharina SIPPEL 1730–1799 |
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| | | Johann Wilhelm GERSTENBERG – |
| | | Catharina Elisabeth HEEPE 1757–1827 | | | | Anna Margaretha HEEPE 1718–1792 | | |
| | | Christoph HEEPE 1720–1788 Anna Catharina SIPPEL 1723–1796 | | |
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