Johann Friedrich Ludwig Jahn (1817- ) 
|
Charlotte Friedrike Wietzke (1830-1908)
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Carl L W Jahn (1843-1919)  |
| Wilhelmina Albertina Jahn (1847-1924) |
| Reinhard Jahn (1859-1893) |
| Herman Julius Jahn (1862-1954) |
| August F Klabunde (1857-1949) |
| Johanna F Jahn (1865-1933)
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