| | | | | | | | | | | | Ertel Christian Wilhelm* 1765 - 1835
  | Krumbholtz Rosina Maria 1764
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| | | | | | Ertel Carl Friedrich Wilhelm 1805 - 1858
  | Nürnberger Christiane Friederike 1805 - 1876
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| | Korbach Jacob 1836 - 1903
 | Ertel Clara Charlotte 1842 - 1892
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Nattermüller Heinrich Albert 1861 - 1943
 | Korbach Anna Clara Lina 1864
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Nattermüller Lina Martha 1884 - 1961
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Partner | Kinder |
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Hünniger Friedrich Ernst (1880 - 1947) | Hünniger Friedrich Ewald Kurt (1909)
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