Will made by Doutor Pedro Mouzinho, in which he expressed his wish to be buried in the convent of Nossa Senhora da Conceição of Castelo de Vide and ordered the foundation of five entails. The first entail would be composed of houses, farmlands and windmills in Ribeira de Marvão and Castelo de Vide, would have a perpetual obligation of 200 annual masses and would be administered by Pedro's homonymous nephew Pedro Mouzinho, and his eldest descendants after him. The second and the third entails were composed of farmlands and houses in Castelo de Vide and Marvão, would have the perpetual obligation of 30 annual masses each and would be administered by Pedro's nieces, Maria Mouzinho and Antónia Mouzinho. The fourth and fifth entails would be composed of farmlands and houses in Castelo de Vide and would have a perpetual obligation of 50 annual masses each. Pedro Mouzinho named his sisters Leonor Mouzinho and Isabel de Almeida as administrators with the condition that they would appoint two of their father's grandsons to succeed them. All administrators of these five entails could never marry with a person of the so-called "infected races" or, otherwise, would lose the administration, and all of them should conserve good mores and a good way of living according with the catholic doctrine.
He also bequeathed one of his nieces, daughter of his sister Isabel, 22 alqueires of wheat in the ribeira de Marvão with an obligation of 10 annual masses, and donated a vegetable garden in Ribeiro da Fonte to capitão João Barbo Mouzinho, as an entail, with an obligation of another 10 annual masses. Finally he donates capitão Francisco Mouzinho Barbo an entailed property he bought, which had an obligation of an annual mass, adding to it another obligation of five annual masses for his and his relatives souls.