 It means that by that time she was already baptized and married, although is probably that she was already baptized before her wedding.The marriage between Danutė and Janusz I was notorious as the longest among the members of the Piast dynasty.In occasion of her wedding, Danutė received from Janusz I as a dowry the towns of Drohiczyn, Mielnik, and Brześć with their surrounding villages.