Polixena was the daughter of Osvald Rozgonyi and Ilona Dezsőfi de Losoncz. The date and place of her birth have not been found.
Polixena Rozgonyi
Osvald Rozgonyi (-1460/61)
János Rozgonyi (-c1438)
Lőrinc Rozgonyi
Apollónia Domoszlói
Demeter Domoszlói
Ilona Debreceni (-<1427)
Ilona Dezsőfi de Losoncz