| | | | | | | | | | KARL Rudolf BUTTMANN 1875–1960 Dorothea MARGARETE HAASE 1876–1975 | | | | RUDOLF Hugo BUTTMANN 1834–1891 HELENE Julie KNOBLAUCH 1846–1910 | | | | Hugo BUTTMANN Dr. 1804–1840 Henriette VERHUVEN 1807–1882 | | |
| | | Carl Heinrich EDUARD KNOBLAUCH 1801–1865 Juliane (Julie) VERHUVEN 1806–1863 | | |
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