Adelheid von FilsgauAge: 25 years995–1020
- Name
- Adelheid von Filsgau
| Birth | between 995 and 1000 25 |
| Birth of a son #1 | Friedrich von Büren between 1019 and 1921 (Age 24 years) |
| Death | after 1020 (Age 25 years) |
| Birth of a son #2 | Friedrich von Büren about 1025 (5 years after death) |
| Family with parents |
| father |
Walter von Filsgau Birth: estimated a gap of 25 years — about 970 |
| herself |
Adelheid von Filsgau Birth: between 995 and 1000 25 Death: after 1020 |
| Family with Friedrich von Schwaben |
| husband |
Friedrich von Schwaben Birth: between 997 and 999 Death: between 1070 and 1075 |
| herself |
Adelheid von Filsgau Birth: between 995 and 1000 25 Death: after 1020 |
| son |
Friedrich von Büren Birth: between 1019 and 1921 22 24 Death: after 1054 |