Heidemarie Peters 1945–2018 | | |
| | Fritz Willi Röhrbein 1928–1987 | | |
| | Else Lina Marie Röhrbein 1895–1977 Richard Heinrich Adolf Mumm 1882–1932 | | |
Auguste Lina Luise Bertholdine Sternberg 1900–1995 | | |
| | Georg Berthold Carl Sternberg 1874–1901 Maria Wilhelmine Sophie Röhrbein 1868–1928 Johanna Dorothea Carolina Beensen 1879– | | |