The marriage's importance is attested by Elzbieta's dowry: 720 Kraków silver marks and nine marks of gold – three times more than an ordinary recorded dowry of the time. This marriage probably took place about 1316, when Gediminas supported Wacław during a civil war in the divided Duchy of Masovia. After Wacław's death in 1336, Elzbieta managed her own wealth.
The marriage's significance is confirmed by Elzbieta's dowry: 720 Kraków silver marks and nine marks of gold – three times more than an ordinary recorded dowry of the time. This union likely occurred around 1316, when Gediminas backed Wacław during a civil war in the divided Duchy of Masovia. After Wacław's death in 1336, Elzbieta managed her own wealth.