Heinrich IX Welf Duke of Bavaria
Birth:
1074
Bavaria
Death:
13 Dec 1126
Ravensburg, Donau, Wuerttemberg, Germany
Individual Information  
FCID:5371:8074      
Parents
Father:
Guelph IV Duke of Bavaria
Mother: Judith Fausta Countess of Northumbria
Marriage(s)
Family Group
Ulfhide Wolfhildis Princess of Saxony
md. 1095/1100
  Children
1.  
Heinrich, "the Proud" Duke of Bavaria and Saxony
b. Abt 1100
2.  
Konrad Prince of Bavaria
b. Abt 1102
3.  
Judith Princess of Bavaria
b. Abt 1103
4.  
Sofie Princess of Bavaria
b. Abt 1103
5.  
Mathilde Duchess of Bavaria
b. Abt 1109
6.  
Guelph VI Duke of Spoleto
b. 1115
7.  
Wulfhild Princess of Bavaria
b. Abt 1117