Ágota was the daughter of Pál I Šubić but her mother is unknown. The date and place of her birth have not been found.
Ágota Šubić
Pál I Šubić (-c1414)
Juraj III Šubić (c1330-c1362)
Pavao II Šubić (-1346)
Erzsébet Frangepán (c1300->1347)