| | Georg Heinrich Block 1866–1941 Marie Catharine (Martha) Heffel 1868–1922 | | | | Georg Heinrich Block 1837–1870 Maria Catharina Bernhardt 1841–… | | | | Georg Peter Block 1813–1852 Susanna Elisabeth … 1815–… | | | | Georg Michael Block 1778–1856 Maria Katharina Fischer 1770–… | | |
|
|
| | | Johann Heinrich Bernhardt 1812–… Maria Louisa N. N. 1812–… Katharina Sophia Brunner 1814–… | | | | Georg Walter Bernhardt 1779–1851 Eva Elisabeth N. N. 1782–… | | |
|
|
|
|
| | | Johann David Heffele 1846–1918 Catharine Elizabeth Meier 1846–1922 | | | | Johann Christian Heffele 1807–1854 Susanna Elisabeth Graf 1809–… | | | | Gottlieb Heffele 1780–1848 | | |
| | | Katharina Margaretha Schimpf 1775–… | | |
|
|
| | | Christian Friederick Meier 1785–… Maria Elisabeth Bernau 1801–… |
|
|
|
|