Question: What is the date of death of Alfonso De Aragón Y De Escobar's father?
Sentence (from "John II of Aragon"): (29 June 1398 – 20 January 1479), was the King of Navarre through his wife ("jure uxoris") from 1425 and the King of Aragon in his own right from 1458 until his death.
Relevant evidence: Yes