| Potthas, Adelh. Anna Aug.e | Potthas Carl Heinr. | 1887 | |
| Potthas, Aug.e | Potthas Carl Heinr. | 1887 | |
| Potthas, Auguste Anna Elisabeth | Breden | Potthas Fridrich August | 1973 |
| Potthas, Auguste Friederike | Kuhlmann | Potthas Carl Heinrich | 1926 |
| Potthas, Carl Anton | 1953 | ||
| Potthas, Carl Heinr. Aug. | Potthas Carl Heinr. | 1887 | |
| Potthas, Carl Heinrich | 1923 | ||
| Potthas, Franz Heinr. | 1875 | ||
| Potthas, Friedrich August | 1944 | ||
| Potthas, Gesine Friedr. | Potthas Carl Heinr. | 1878 | |
| Potthas, Joh. Dettmer | Potthas Carl Heinr. | 1885 | |
| Potthas, Karl Heinz Georg | Potthas Carl Anton | 1929 | |
| Potthas, Lucie Gesine | Bolthaus | Potthas Carl Anton | 1964 |
| Potthas, totgeb. | Potthas Carl Anton | 1922 | |
| Potthas, totgeb. | Potthas Carl Anton | 1924 |