Gertrude of Sulzbach German Queen (1114–1146) Parents Adelheid of Wolfratshausen Berengar I, Count of Sulzbach Children Frederick IV, Duke of Swabia Henry Berengar Siblings Gebhard III, Count of Sulzbach Bertha of Sulzbach Luitgarde of Sulzbach Adelheid von Sulzbach Matilda of Sulzbach Partners Conrad III of Germany
