| Male Duke of Swabia Frederick Hohenstaufens, I |
| Birth | 1050 | |
| Death | 6 Apr 1105 | |
| Burial | ||
| Marriage | 1089 | |
| Father | Fredrick Van Buren | F1707 Group Sheet | |
| Mother | Hildegarde, of Swabia | F1707 Group Sheet | |
| Female Agnes, of Germany |
| Birth | 1074 | |
| Death | 24 Sep 1143 | |
| Burial | ||
| Father | Emperor of the Holy Roman Empire Henry, IV | F1710 Group Sheet | |
| Mother | ||
| Male + Duke of Swabia Frederick Hohenstaufens, II |
| Birth | 1090 | |
| Death | 4 Apr 1147 | |
| Burial | ||
| Spouse | Judith, of Bavaria | F1705 | |
| Marriage | ||