Biography
Jette Bernheimer was born 1825 in Göppingen, Germany to Gedalja Chaim Bernheimer (1788-1856) and Elcha Weil (1789-1872) and died 1886 of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Fanny Koch (1852-1926) | |||
| Pauline Koch (1858-1920) | 8 February 1858 Stuttgart, Baden-Württemberg, Germany | 20 February 1920 Berlin, Germany | Hermann Einstein (1847-1902) |
| Jacob Koch (-) | |||
| Caesar Koch (-) | |||