Christine Marth1897–
- Name
- Christine Marth
| Birth | estimated a gap of 25 years about 1897 |
| Family with Georg Bernhard Koch |
| husband |
Georg Bernhard Koch Birth: estimated as equal to wife's birth year — about 1897 |
| herself |
Christine Marth Birth: estimated a gap of 25 years — about 1897 |
| son |
Private |