| Helene Franziska Forsboom 1849-1882 |
| Helene Franziska Forsboom | |
| *: | 1849 |
| +: | 1882 |
Edward Anton Speyer 1839-1915 |
| Edward Anton Speyer | |
| *: | 1839 |
| oo: | 1869 |
| +: | 1915 |
| Josef Anton Wolfgang Forsboom 1817-1871 |
| Josef Anton Wolfgang Forsboom | |
| *: | 1817 |
| Frankfurt am Main | |
| +: | 1871 |
| Anna Helena Katharina Bolongaro | |
| oo: | 1842 |
| Josef Anton Franz Maria Forsboom 1794-1839 |
| Josef Anton Franz Maria Forsboom | |
| *: | 09 Apr 1794 |
| Frankfurt am Main | |
| +: | 12 Jan 1839 |
| Frankfurt am Main | |
| Antoinette Marie Friederike Ernestine von Goldner | |
| *: | 16 Jan 1795 |
| Offenbach am Main | |
| oo: | 12 Aug 1816 |
| Offenbach am Main | |
| +: | 18 Jul 1874 |
| Frankfurt am Main | |
