Aldona of Lithuania

Aldona (baptized Anna; c. 1309 – 26 May 1339) was a Lithuanian princess, daughter of Grand Duke Gediminas, and from 1333 queen of Poland as the first wife of Casimir III. Their wedding in 1325 sealed the first Polish–Lithuanian alliance against the Teutonic Knights, and Gediminas released some twenty-five thousand Polish captives.

Remembered for her piety and the court musicians who accompanied her, she died suddenly in May 1339 and was buried in Kraków, leaving two daughters.