Certificate by which it was confirmed that the olive grove was donated by Margarida Álvares, wife of Silvestre Fernandes, to her nephew António Pires, with the obligation to order the celebration of masses.

Documents produced by the entail.

Will (extract) by which Silvestre Fernandes and his wife Margarida Álvares established an entail, designating their nephew António Pires to be its first administrator. He was due to order the celebration of masses wherever he wanted. This entail is composed of an olive grove called "Estacal" located in Benfica.