| HENRY IV Holy Roman Emperor (1050 - 1106) | |
| Bertha of Maurienne |
| Frederick I von Staufen Duke of Swabia | Agnes of Germany |
| b. 1050 d. 21 Jul 1105 bur. occ. edu. rel. Flags. | b. 1072 d. 24 Sep 1143 bur. occ. edu. rel. Flags. |
| Spouses: 1, 2 |
| Frederick II of Hohenstaufen Duke of Swabia CONRAD III Hohenstaufen King of Germany |