Career
However, the King decided to marry Princess Yaroslavna of Halych (1167). Nevertheless, this marriage ended soon: the princess was repudiated and sent back to her father in 1168. The negotiations with Austria were renewed and Agnes was married to King Stephen III in the same year.
She gave birth to a son, Béla, who died shortly afterwards (1168).
Her husband fell suddenly ill and died on 4 March 1172 during a meeting with her father. Apparently, shortly before the death of Stephen, Agnes gave birth a second son, but the child was either stillborn or died shortly after birth.
Just after her husband"s funeral, the widowed Agnes left for the Duchy of Austria with her father. They had two sons: Ulrich II (born in 1176) and Bernhard II (born in 1180) who were later Dukes of Carinthia.
Duke Herman died in 1181.
Agnes survived him only one year.