Bertha Willenbrecht 1897– | | | | | | | | Juliane Schmidtke 1832–1867 | | | | Daniel Schmidtke 1799–1868 | | |
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| | | Christian Gross 1842–1921 Anna Karolina Habedank 1839–1922 | | |
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| | | Robert Willenbrecht 1865– | | | | Adolph Adam Willenbrecht 1826–1875 Wilhelmine Henriette Rhunke 1826– | | | | Caroline Amalie Kraus 1802–1847 |
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