Question: What is the date of death of Gastón De La Cerda, 3Rd Duke Of Medinaceli's father?
Sentence (from "Juan de la Cerda, 2nd Duke of Medinaceli"): Since his parents only married "In Articulo Mortis" in 1501, he was considered a bastard for the first half of his life but was legitimated by the Catholic Monarchs as the eldest surviving male issue from the first Duke.
Relevant evidence: No