| Graas, Adeline Elise Dorothee | Helmering | 1897 | Bremen |
| Graas, Conrad | Helmering | 1892 | Bremen |
| Graas, Fritz Conrad August Emil | Helmering | 1884 | Bremen |
| Graas, Henriette Dorothee J. E. | Helmering | 1889 | Bremen |
| Graas, Margarethe Louise Adeline | Helmering | 1883 | Bremen |
| Graas, Minna Sophie Emilie | Helmering | 1887 | Bremen |