Jewna.

About Jewna

Jaunė was daughter of Prince Ivan of Polatsk and wife of Gediminas, the Grand Duke of Lithuania (1316–1341). She is mentioned in written sources only once – the Bychowiec Chronicle, a late and unreliable source. Therefore, some historians cast a serious doubt on her existence, but modern reference works still widely cite her as the ancestress of the Gediminids dynasty.