| | Herbert Paul Kirstein 1911–1979 Erna Rudolfine Hermine Leonhard 1921–1983 | | | | Emma Ernestine Kirstein 1891–… | | | | Gustav Julius Kirstein 1853–1931 | | |
|
|
| | | Wilhelm Friedrich August Leonhard 1887–1936 Elsa Wilhelmine Johanna Diflo 1884–1947 | | | | Johann Friedrich Wilhelm Leonhard 1856–1927 Sophia Johanne Amalie Lohse 1854–1919 | | |
| | | Bertha Christiane Elisabeth Dorbandt 1849–1919 | | |
|
|
|
|