Family: Frederick van Büren / Hildegarde of Swabia (F2570)

• Male Frederick van Büren

  
  

  Birth
  Death	1094
  Burial
  Marriage
  Type	Associated with
  Father	Frederick | F2571 Group Sheet
  Mother	Adelheid of Filsgau | F2571 Group Sheet

  
  

  Female Hildegarde of Swabia

  
  

  Birth
  Death	Yes, date unknown
  Burial
  Father	Otto II, Duke of Swabia | F2573 Group Sheet
  Mother	Daughter | F2573 Group Sheet

  
  

  Male Frederick I of Swabia Von Hohenstaufen, Duke of Swabia

  
  

  Birth	Abt 1050
  Death	6 Apr 1105
  Burial
  Spouse	Agnes of Germany, Duchess of Swabia | F1266
  Marriage	1089

  
  

  Male Otto von Strassburg, Baron von Strassburg

  
  

  Birth	Abt 1050
  Death	3 Aug 1100
  Burial

  
  

  Male Ludwig of Rhein, Pfalzgraf bei Rhein

  
  

  Birth	Abt 1055
  Death	1095
  Burial

  
  

  Male Walter

  
  

  Birth
  Death	1103
  Burial

  
  

  Male Conrad

  
  

  Birth
  Death	1094
  Burial

  
  

  Female Adelheid

  
  

  Birth
  Death	Yes, date unknown
  Burial