Karl Heinrich Emil Georg Röhrbein 1876–1946 Katharine Johanna Kramer 1884–1947 | | |
| | Friedrich Georg Karl Röhrbein 1846–1890 Adaline Bertha Pauline Marie Kroll 1850–1911 | | | | Heinrich Friedrich Röhrbein 1815–1872 Elise Sophie Marianne Witte 1821–1863 | | | | | Heinrich Karl Witte 1790– Wilhelmine Catharine Rodewald 1800– |
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| | | Johann Heinrich Kroll 1820– Charlotte Karoline Ebert 1825– |
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