Elisabeth Charlotte Focke 1870–1897 | | | | 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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