| Keyser, Anna Amanda | Baumgardt | 1947 | Bremen-Mitte |
| Keyser, August Wilhelm Hugo | 1944 | Bremen-Mitte | |
| Keyser, Emma Helene Annemarie | Grübe | 1993 | Bremen-Mitte |
| Keyser, Helene Agnes | Rögner | 1987 | Bremen-Mitte |
| Keyser, Kurt | 1956 | Bremen-Mitte | |
| Keyser, Louise Johanne | 1901 | Bremen | |
| Keyser, Meta | Barre | 1960 | Bremen-Mitte |
| Keyser, Ottomar Johannes | 1970 | Bremen-Mitte |