Will chart made by João Martins and his wife Isabel Rodrigues, in which they ordered, among other dispositions, the foundation of a chapel with a perpetual pious obligation of forty masses celebrated every year in Arronches. The institutor named Gonçalo Valente, their son, who was to be ordained a cleric, as first administrator during his lifetime. He had to nominate whoever he wanted to succeed him in the administration. If he did not become a cleric, after his death, he would be succeeded by his eldest male son. The first administrator could entail new assets to the chapel and increase the charges.