Más sobre Gonzalo de Percaztegui: ¿fue guipuzcoano o vizcaíno?

The author introduces three documents from 1592 in which he doubts that Percaztegui could have been from Gipuzkoa. There is a document from 1535 in which it is mentioned that the mayor of Hernani was then Martín de Percaztegui, who would be Gonzalo´s father