| | Gerhard Paul Kowohl 1913–1989 Helene Irene Margot Schellenberg 1916–2005 | | | | | | | | | Franziska Borth 1852–1884 | | |
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| | | Alex Friedrich Franz Schellenberg 1880–1952 Anna Ernestine Meta Hippe 1888–1939 | | | | Otto Bernhard Schellenberg 1851–1935 Marie Julia Elwine Sophie Roemer 1854–1932 | | |
| | | Carl Friedrich Hippe 1842– Pauline Johanna Ernestine Pfaffe 1850– | | |
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