Christian Friedrich Jahn (1739-1817) 
|
Helene Louise Brun (1753- ) |
Johann Heinrich Jahn (1772-1851)  |
| Sophie Elisabeth Jahn (1774- ) |
| Johann Christlieb Jahn (1782-1800) |
| Hedwig Eleonore Jahn (1788- ) |
| Christian Friedrich Jahn (1775-1849)
|
| Marie Catharine Volkmann (1779-1849) |
| Johann Erdmann Jahn (1811- ) |
| Michel Friedrich Wilhelm Jahn (1816-1892) |
| Carl Ludwig Jahn (1819- ) |
