Wulfhilde Billung of Saxony
|Died||29 December 1126|
|Spouse(s)||Henry IX, Duke of Bavaria|
|Father||Magnus, Duke of Saxony|
|Mother||Sophia of Hungary|
- Henry X
- Conrad (died: 17 March 1126 in Bari, buried in Molfetta), a Cistercian monk and saint
- Matilda (d. 1138), married Margrave Diephold IV of Vohburg (d. 1130) and Count Gebhard III of Sulzbach (d. 1188)
- Welf VI
- Wulfhilde, married Rudolf I, Count of Bregenz (d. 1160)
Wulfhilde died in 1126 and was buried at Weingarten Abbey.
- Luscombe & Riley-Smith 2006, p. 755.
- Luscombe, David; Riley-Smith, Jonathan, eds. (2006). The New Cambridge Medieval History. Cambridge University Press.