Frederick VI, Duke of Swabia

From Wikipedia, the free encyclopedia

Frederick VI of Hohenstaufen (1167January 20, 1191) was duke of Swabia from 1170 to his death at the siege of Acre. He was the third son of Frederick III Barbarossa and Beatrice I, Countess of Burgundy and brother of Henry VI, Holy Roman Emperor. Frederick married (or only bethroted) with the princess Constanze of Hungary, but had no known descendants.

[edit] See also

Preceded by
Frederick V
Duke of Swabia
11701191
Succeeded by
Conrad II