| | Fritz Artur Kurt Beckmann 1876–1935 Magdalena Turck 1894–1978 | | |
Alfred Beckmann 1868–1930 | | |
Elsbeth Beckmann 1877–1945 | | |
Frieda Beckmann 1886–1966 | | |
| | Maria Anna Bach 1844–1916 Gustav Albert Thoeodor Beckmann 1840–1912 | | |
Ernst Albrecht Bach 1842–… | | |
| | Angelika Wilhelmine Therese Kögler 1821–1890 Karl Lebrecht Bach 1812–1862 | | |