Familie: Beckmann, Rudolf Karl August / Rogge, Luise Frieda Auguste (F7900)
Beckmann, Heinrich Carl Wilhelm (1875-1953) 
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Hölscher, Luise Wilhelmine Hermine (1873-1941)
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| Beckmann, Heinrich Karl Wilhelm (1896- ) |
| Beckmann, August Gustav Albert (1903- ) |
Beckmann, Gustav Erich Friedrich (1906- )  |
| Beckmann, Otto Gustav Rudolf (1908- ) |
| Rogge, Heinrich Conrad Wilhelm (1876-1929)
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| Käse, Karoline Luise Auguste (1875-1919)
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| Rogge, Wilhelm August Konrad (1902- ) |
| Rogge, Anna Frida Auguste (1909- ) |
| Beckmann, Rudolf Karl August (1902- )
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| Rogge, Luise Frieda Auguste (1905- )
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