Will made by Galaor Borges da Costa in which he ordered, among other dispositions, the foundation of an entail in Terceira island, with a perpetual obligation of 20 masses celebrated every year. He named his wife Branca de Sá as first administrator and their son Cristóvão and his male descendants after him, as long as they were born of legitimate marriage. If Cristóvão died without descendants the administration should be given to any of their married daughters with the same condition. If there were any married daughters, the entail should be administrated by the nun daughters during their lifetimes and then should be transmitted to the eldest male heir of Fernando Gomes Tapia and Garcia de Andrade, sister-in-law of the institutor.