 Jetté pointed out that William of Malmesbury in "De Gestis Regis Anglorum" and several later chronicles unambiguously state that Agatha's sister was a Queen of Hungary.From what is known about the biography of Edward the Exile, he loyally supported Andrew I of Hungary, following him from Kiev to Hungary in 1046 and staying at his court for many years.Andrew's wife and queen was Anastasia, a daughter of Yaroslav the Wise of Kiev by Ingigerd of Sweden.