| Poethig, Elisabeth Gesine Wilhelmine | Tarnow | 1907 | Bremen 1 |
| Poethig, Emil Carl Heinrich | Tarnow | 1902 | Bremen 1 |
| Poethig, Emma Sophie | Tarnow | 1908 | Bremen 3 (Woltm.hsn) |
| Poethig, Erich Georg | Tarnow | 1905 | Bremen 1 |
| Poethig, Ernst Emil | Tarnow | 1901 | Bremen |
| Poethig, Heinrich Karl Johann | Tarnow | 1900 | Woltmershausen |
| Poethig, Margarete Johanne | Tarnow | 1903 | Bremen 1 |