| | Earl Vincent FOSTER 1912–1979 Margaret Rosalie GROTHMANN 1914–1996 | | | | Bernhard Friederich August GROTHMANN 1867–1936 Anna Marie MAUSER 1878–1952 | | | | Friedrich August GROTHMANN 1839–1882 Margaretha Fenne Adelheid LINDE 1843– | | | | Friedrich Moritz Adolph GROTHMANN 1802–1882 Anna Elsabein FRANTZEN (REINING) 1801–1834 Anna Catharina Friederike KRÖNER 1807– | | |
| | | Johann Bernhard LINDE 1811–1879 Fenne Adelheid LIST 1816–1845 | | |
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