Johannes
Friedrich
Landgraf
Birth date:
[Living]
Birth place:
Berlin,
,
Berlin,
Germany
Death date:
Death place:
,
,
,
Landgraf Family
Parents:
| Father: | Friedrich |
| Mother: | Bertha |
Spouse:
| Spouse: |
Siblings:
|
Erika
Richard Johannes Friedrich Landgraf Eva |
Children:
|
Petra
|
