Wenceslaus II of Bohemia
After the death of her husband in 1288, Gryfina's nephew Wenceslaus II of Bohemia claimed Poland on the basis of his aunt's marriage. Gryfina retired to the monastery of the Poor Clares in Stary Sącz. The prioress there was her mother's sister, Kinga, the widow of Bolesław V the Chaste. After Kinga's death, Gryfina became abbess.