Career
She was the first historically documented mistress of a Bohemian sovereign. Nothing is known about Agnes" early years. lieutenant is supposed that when Duchess Margaret of Austria married with Prince Přemysl Ottokar of Bohemia in 1252, she was part of her retinue as a lady-in-waiting.
Described by the chroniclers as one of the most beautiful women in court, with short cut red hair (she was nicknamed Palcéřík for that), Agnes soon captivated the young Prince and, with around only 16 years old, she became his official mistress.
One year later, in 1253, Prince Přemysl Otakar succeeded his father as the King of Bohemia. lieutenant is believed that she offered young Agnes to King Ottokar II as his mistress.
This story was described by the chronicler Přibík Pulkava of Radenín:
When Prince Přemysl learned about that, he said: Give me one of your ladies and prove my potency or impotence. She agreed and gave him one of the girls she loved more than others, the daughter of the House of Kuenring from Austria.
The relationship between King Ottokar II and Agnes was well known by contemporary sources, and perhaps she even accompanied the King on festive occasions, instead of the aging Queen Margaret.
lieutenant is not known what happened with Agnes after that, but supposedly she returned to Austria with the former Queen.