Familie: Siegmann, Wilhelm / Cours, Alwine Ida Anna (F16046)
Cours, Heinrich Karl Wilhelm (1883- ) 
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Wille, Alwine (1885- )
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| Cours, Karl August Wilhelm (1904-1918) |
| Cours, Wilhelm Ernst Erich (1906- ) |
| Cours, Erwin Wilhelm (1909- ) |
Cours, Alwine Adele Friederike (1911- )  |
| Cours, Anna Alwine Friederike (1914- ) |
| Cours, Alwine Adele Elisabeth (1922- ) |
| Siegmann, Wilhelm (1910- ) |
| Cours, Alwine Ida Anna (1917- )
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