Erna Luise Jahnke 1902–1940 | | |
Hildegard Frieda Jahnke 1903–1992 | | |
Kurt Heinrich Jahnke 1904–1904 | | |
Wilhelm Friedrich Jahnke 1906– | | |
| | Anna Maria Jahnke 1908–1959 Georg Herbert Fiedler 1906– | | |
Margarete Karoline Emma Jahnke 1914– | | |
| | Elfriede Ruth Jahnke 1916– | | |
| | Heinrich Theodor Jahnke 1868–1916 | | | | Caroline Justine Bunn 1854–1935 | | | | | | | | Johannis Schwarz 1758–1820 Euphrosine Gust 1771–1844 | | | | Andreas Schwarz 1733–1808 | | |
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| | | Eva Pauline Czarska 1834–1898 | | | | Christine Koepke 1793–1850 | | |
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