| Ritzrau, Anna Marie | 1949 | ||
| Ritzrau, Bertha Marie | Schneider | Ritzrau Wilhelm Hermann Franz | 1924 |
| Ritzrau, Georg Hans | 1913 | ||
| Ritzrau, Hermann Ernst | 1964 | ||
| Ritzrau, Klaus Peter | Ritzrau Erna Dora Frieda | 1951 | |
| Ritzrau, Martha Frieda | Sudbrink | Ritzau Hermann Ernst | 1972 |
| Ritzrau, Wilhelm Hermann Franz | 1954 |