| | | | | | Henriette Kirchhoff 1869–1900 | | | | Heinrich Kaspar Wolf 1833–1905 Anna Katharina Knirr 1830–1903 |
| | | Karl Dietrich Kirchhoff 1828–1872 Bertha Henriette Reckermann 1837–1875 |
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| | | Heinrich Christian Biermann 1861–1936 | | | | Heinrich Christian Biermann 1835–1861 Auguste Schuengel 1834–1904 |
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