n Vondran1871–
- Name
- n Vondran
| Birth | estimated as equal to wife's birth year about 1871 |
| Death of a wife | Maria Helen Lange 1941 (Age 70 years) |
| Family with Maria Helen Lange |
| himself |
n Vondran Birth: estimated as equal to wife's birth year — about 1871 |
| wife |
Maria Helen Lange Birth: 1871 33 30 Death: 1941 |