Franz Gruber1730–
- Name
- Franz Gruber
| Birth | estimated as equal to wife's birth year about 1730 |
| Birth of a daughter #1 | Marie-Thérèse de Grueber about 1755 (Age 25 years) |
| Death of a daughter | Marie-Thérèse de Grueber 1801 (Age 71 years) |
| Family with Josepha Werdenburg |
| himself |
Franz Gruber Birth: estimated as equal to wife's birth year — about 1730 |
| wife |
Josepha Werdenburg Birth: estimated a gap of 25 years — about 1730 |
| daughter |
Marie-Thérèse de Grueber Birth: estimated a gap of 25 years — about 1755 25 25 Death: 1801 |