Individual Details
Frederick I, Duke of Upper Lorraine
( - )
Families
| Spouse | Beatrice of Paris (938 - 987) |
| Child | Ida of Lorraine ( - ) |
| Child | Theodoric I, Duke of Upper Lorraine (965 - 1026) |
| Father | Wigeric, Count of Bidgau and Trier (881 - 923) |
| Mother | Cunigunda (890 - ) |
| Sibling | Gozlin, Count of Bidgau and Methingau (911 - 942) |
| Sibling | Liutgarde (910 - 1005) |
| Sibling | Siegfried of Luxembourg, Count of the Ardennes (922 - 998) |