Father | MaleJulius Berg |
| Birth | 22 Dec 1882 | Warburg, North Rhine-Westphalia, Germany |
| Death | Bef 1992 | |
| Buried | ||
| Marriage | 15 May 1919 | Berlin, Brandenburg, Germany |
| Father | ||
| Mother | ||
Mother | FemaleMartha Rosentreter |
| Birth | 2 Feb 1888 | Gołańcz, Wągrowiec County, Greater Poland Voivodeship, Poland |
| Death | 1 Feb 1943 | Oświęcim, Oświęcim County, Lesser Poland Voivodeship, Poland |
| Buried | ||
| Other Spouse | Albert Warschawski | F3710 | |
| Marriage | 25 Aug 1908 | |
| Other Spouse | Leopold Jackmuss | F1055 | |
| Marriage | 17 Jul 1913 | Berlin, Brandenburg, Germany |
| Father | Moritz Rosentreter | F0414 Group Sheet | |
| Mother | Rieke (Ricka) Lazarus | F0414 Group Sheet | |
| Documents | Martha Sara Rosentreter & Julius Berg - Marriage Record 1 | |
| Martha Sara Rosentreter & Julius Berg - Marriage Record 2 |