| Ladenthin, August Johann Heinrich | 1947 | ||
| Ladenthin, Frieda Alida | Lampe | Ladenthin August Johann Heinrich | 1965 |
| Ladenthin, Frieda Dorothea Regine | Söhl | Ladenthin Johann August Heinrich | 1938 |
| Ladenthin, Frieda Henrike | Ladenthin August Johann Heinrich | 1901 | |
| Ladenthin, Ida Christine Erna | Ladenthin August Johann Heinr. | 1902 |