Agnes of Baden German noblewoman, Duchess of Carinthia and Countess of Heunburg (1250–1295) Parents Gertrude of Austria Herman VI, Margrave of Baden Children countess Katerina, lady of Celje, co-heiress of Slovene lands of Heunburg countess Margareta, co-heiress of Heunburg Friedrich von Heunburg Elisabeth von Heunburg Siblings Frederick I, Margrave of Baden Partners Ulrich II, Count of Heunburg Ulrich III
