Carl Johann Bast (1831-1903) 
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Caroline Wilhelmine Sophie Kratzke (1841-1938)
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| Hermann Ludwig Gustav Kratzke (1871- ) |
| Franz Gustav Friedrich Bast (1875-1941) |
Friedrich Ludwig Emil Bast (1877-1944)  |
| Wilhelm Carl Friedrich Bast (1879-1963) |
| Johann Max Carl Bast (1883-1981) |
| Anna Friedericke Caroline Bast (1881-1968)
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