| | Paul Wilhelm Fiedrich 1908–1944 | | |
Marianne Ottilie Aeckerle 1920–… Albert Walter Bendix 1912–1946 | | |
| | Catharine Marie Petrina Mertschat 1892–1963 Karl Immanuel Aeckerle 1888–1921 | | |
| | Julius Gustav Mertschat 1865–… Anna Katharina Nielsen 1862–… | | |
| | Johan Friedrich Mertschat 1820–… | | |