| Bierdemann, Adele | 1950 | ||
| Bierdemann, Catharine Sophie Elisabeth | Sander | Bierdemann Johann Christian Ernst | 1912 |
| Bierdemann, Frieda Ruth | Bierdemann Heinrich Friedr. Conrad | 1916 | |
| Bierdemann, Heinrich Friedrich Konrad | 1945 | ||
| Bierdemann, Joh. | Bierdemann Joh. Christian Ernst | 1877 | |
| Bierdemann, Joh. Chrn. Ernst | 1880 | ||
| Bierdemann, Talkelina Wilkemina | Kretzmer | Bierdemann Heinrich Friedrich Conrad | 1961 |