Will (extract) in which Justa Vaz’s brother establishes entails for his children: Duarte, Martinho and Isabel de Castro do Rio, some of which are funded by money left by his sister. He declares that Justa Vaz appointed him as her universal heir, giving him the usufruct of her assets, during his lifetime, and ordering him to transmit them to one of his children or to divide them among them, forming entails. From the money she left, he thus bequeaths 8 000 cruzados to this daughter Isabel and 12 000 cruzados to his son Duarte de Castro do Rio, to found two entails. If their lineages are extinguished these entails shall be annexed to the entail he founded for his eldest son, Martinho de Castro do Rio, with the same conditions. He also bequeaths 40 000 cruzados to Martinho de Castro do Rio, which shall be annexed to the entail he founded for him. Martinho de Castro do Rio must also buy properties to entail to the obligation of masses established in Justa Vaz's codicil, which shall be administered by the successors of his entail.

Documents produced by the entail.