| Father | Date of Birth | Mother | Date of Birth | 
|---|---|---|---|
|  Berthold Koberstein |  Ernestine Pahl? | 
| Partner | Date of Birth | Children | 
|---|---|---|
|  Martha Bertha Elisabeth Hecht | 1883 | 
| Event Type | Date | Place | Description | 
|---|---|---|---|
|  Birth | 1877 | ||
|  Occupation | 1908 | Trompeter im 1. Garde Ulanen Regiment | |
|  Marriage | 26.10.1908 |