Family: Joseph Mertz / Katharina Griesemer (F64559)
Johannes Griesemer (1869- ) 
|
Maria Anna Amalia Mertz (1870- )
|
| Joseph Mertz (1892- ) |
| Katharina Griesemer (1894- )
|
| Johannes Griesemer (1869- )
|
| Maria Anna Amalia Mertz (1870- )
|
| Joseph Mertz (1892- ) |
| Katharina Griesemer (1894- )
|