Confirmation letter by which king D. Afonso V confirms the entail foundation deed made by D. João, bispo de Lisboa.

Entail foundation deed by which D. João, bispo de Lisboa, establishes an entail composed of his properties in Agrela, Guarda, Faia and Machainhas de Belmonte, with an obligation of annual masses for his soul sung by two chaplains in his burial place. He designates his nephew, Gonçalo Mendes, son of Mem Rodrigues de Vasconcelos and Constança Afonso, João's sister, as first administrator, and his children afterwards. If his lineage is extinguished, the king can appoint the future administrator. Gonçalo Mendes was present and agreed to the institution, promising to fulfil its obligations.

Documents produced by the entail.