Will made in Marvão by João de Videira, in which he ordered, among other dispositions, the foundation of an entail with a perpetual obligation of 120 masses celebrated every year in the church of Santiago, in Marvão. He named Pedro Dias as first administrator until the marriage of his daughter Leonor Videira, that would administrate it with the same conditions. After the death of Leonor, the succession should continue, preferably, on the eldest male heir. If she died without children, the administration would be handled to the closest male relative of the Videiras lineage. All administrators were obliged to purchase 15 cruzados of properties in every year and those properties should be annexed to the chapel, and registered on the inventory record books for good memory.