| Name | Johann Ferdinand Gustav Lemm | |
| Born | 12 Jun 1847 | Pustamin, Schlawe, Pommern |
| Gender | Male | |
| Birth | 12 Jun 1847 | Pustamin, Schlawe, Pommern |
| Person ID | I6134 | Dworsky (Stolp) |
| Father | Christian Friedrich Lemm | |
| Relationship | natural | |
| Mother | Dorothea Marie Kautz | |
| Relationship | natural | |
| Family ID | F3759 | Group Sheet | Family Chart |
| Family | Caroline Charlotte Kalwass, b. 29 Nov 1849 | |
| Married | 10 Dec 1875 | Reitz, Stolp, Pommern |
| Married | 10 Dec 1875 | Reitz, Stolp, Pommern |
| Family ID | F3758 | Group Sheet | Family Chart |