| | Gustav Adolph Boving 1855–1924 | | | | Johann August Boving 1799–1867 Marie Louise Traub 1813–1897 | | | | Johann Peter Boving 1764–1837 | | | | Johann Wilhelm Boving 1728–1812 |
| | | Johann Jacob Harmes 1746–1807 |
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| | | Wilhelm Olbers Focke 1834–1922 Margarethe Elisabeth „Lily“ Schütte 1847–1896 | | | | Wilhelm Focke Dr. jur. 1805–1865 Johanna Pauline Pavenstedt 1809–1889 | | | | Christian Focke 1774–1852 Maria Dorothea Henriette Olbers 1786–1818 | | | | Maria Sophia Elisabeth Hanewinkel 1734–1803 | | |
| | | Heinrich Wilhelm Matthias Olbers 1758–1840 |
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| | | Wilhelm Olbers Focke 1834–1922 Margarethe Elisabeth „Lily“ Schütte 1847–1896 | | | | Wilhelm Focke Dr. jur. 1805–1865 Johanna Pauline Pavenstedt 1809–1889 | | | | Christian Focke 1774–1852 Maria Dorothea Henriette Olbers 1786–1818 | | | | Maria Sophia Elisabeth Hanewinkel 1734–1803 | | |
| | | Heinrich Wilhelm Matthias Olbers 1758–1840 |
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