| Jacki, Wilhelm Friedrich | Krause | 1895 | Bremen |
| Jacki, Sophie Mathilde | Krause | 1897 | Bremen |
| Jacki, Martha Johanne | Lampe | 1897 | Bremen |
| Jacki, Johanne Sophie | Krause | 1894 | Bremen |
| Jacki, Hermann | Krause | 1892 | Bremen |
| Jacki, Erna Luise Mathilde | Krause | 1905 | Bremen 1 |
| Jacki, Bernhard Diedrich Gottfried | Krause | 1899 | Bremen |
| Jacki, Anna Louise | Lampe | 1895 | Bremen |