Friedrich VI (February 1167-19/20 January 1191), Duke of Swabia

Same as
Additional names
Konrad11167-70
He was renamed Friedrich after his older brother of that name died.
Parents
Father:2Friedrich I "Barbarossa" (1122-10 June 1190), Holy Roman Emperor
Mother:3Beatrix de Bourgogne (1145-15 November 1184)
Spouses and relationship events
Betrothed:4probably 1189Konstancia of Hungary (1180-6 December 1240)
Children
Attributes
Occupation:51170-91Duke of Swabia
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