| Name | Johann Erdmann Jahn | |
| Born | 26 Jan 1811 | Groß Tychow, Belgard, Pommern |
| Gender | Male | |
| Baptism | 3 Feb 1811 | Groß Tychow, Belgard, Pommern |
| Person ID | I5398 | DeWuske |
| Father | Christian Friedrich Jahn, b. 4 Aug 1775, Groß Tychow, Belgard, Pommern | |
| Relationship | natural | |
| Mother | Marie Catharine Volkmann, b. 19 Mar 1779, d. 11 Jul 1849 (Age 70 years) | |
| Relationship | natural | |
| Family ID | F3484 | Group Sheet | Family Chart |