Sigifredo dei Supponidi895–
- Name
- Sigifredo dei Supponidi
| Birth | estimated a gap of 25 years about 895 |
| Birth of a daughter #1 | Ildegarda dei Supponidi about 920 (Age 25 years) |
| Death of a daughter | Ildegarda dei Supponidi January 11, 982 (Age 87 years) |
| Sigifredo dei Supponidi + … … |
| himself |
Sigifredo dei Supponidi Birth: estimated a gap of 25 years — about 895 |
| daughter |
Ildegarda dei Supponidi Birth: about 920 25 Death: January 11, 982 |