| Gronfeld, Albert Heinr. | 1895 | Bremen | |
| Gronfeld, Albert Hinrich | 1923 | Bremen 1 | |
| Gronfeld, Anna Elisab. Marie | 1883 | Bremen | |
| Gronfeld, Barbara gen. Margarethe | Ding | 1887 | Bremen |
| Gronfeld, Friedr. | 1892 | Bremen | |
| Gronfeld, Louise Christiane Dorothea Amalie | Sievers | 1913 | Bremen 1 |