King Sigismund II Augustus of Poland secretly falls in love with Barbara Radziwiłłówna, a noblewoman of Lithuanian magnate lineage, defying his mother Queen Bona’s plans to wed him to a French princess.
Barbara Radziwiłłówna
Stolnik Kieżgajłło
Poseł rakuski
Zygmunt II August
Wujna Barbary