| Grahn, Caroline Sophie | Heidkamp | 1898 | Bremen |
| Grahn, Francis Bruno Carl | Finke | 1891 | Bremen |
| Grahn, Fritz Bruno Ferdinand Peter | Heidkamp | 1903 | Habenhausen |
| Grahn, Gertrud | Heidkamp | 1901 | Bremen |
| Grahn, Gertrud Louise Hermine | Fülscher | 1894 | Bremen |
| Grahn, Heinrich Theodor | Fincke | 1889 | Bremen |
| Grahn, Heinrich Wilhelm | Heidkamp | 1899 | Bremen |
| Grahn, Johann Christoph | Fincke | 1893 | Bremen |
| Grahn, Johanna Carolina | Rengstorff | 1881 | Bremen |
| Grahn, Johannes Carl | Rengstorff | 1880 | Bremen |
| Grahn, Johannes Carl | Rengstorff | 1882 | Bremen |
| Grahn, Maria | Rengstorff | 1879 | Bremen |
| Grahn, Maria Dorothee Meta | Fincke | 1897 | Bremen |
| Grahn, Marie Luise | Heidkamp | 1908 | Bremen 1 |
| Grahn, Otto Alfred | Heidkamp | 1902 | Bremen 1 |
| Grahn, Walther August Christian | Rengstorff | 1883 | Bremen |
| Grahn, Walther Wilhelm | Rengstorff | 1884 | Bremen |