OFB Hammer
Person Chart
Parents
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
 Johann Gabbert |
 Wilhelmine Densen |
Partners
| Partner | Date of Birth | Children |
|---|---|---|
| Wilhelm Maass |
1843 |
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
| Johann Gabbert |
Wilhelmine Densen |
| Partner | Date of Birth | Children |
|---|---|---|
| Wilhelm Maass |
1843 |
Birth