Will by which Diogo de Sousa Carvalhal bequeathed all his remaining assets to his wife, D. Margarida, obligating her and her successors to support the celebration of 10 annual masses for his soul in perpetuity. This chapel would be administrated, after his wife's death, by their son, Pedro Delicado, and subsequently by Lourenço Mizurado. The testator appointed Lourenço de Mizurado, son of Diogo Mendes de Vasconcelos, to administrate an unidentified chapel he administrated, with properties in Alter do Chão, Fronteira and Alter Pedroso. He also designated him to administrate a chapel instituted by Diogo de Rebelo in Avis.
He determined that his body had to be buried in the convent of Santo António of Crato, where a grave with his coat of arms should be place. He donated a rent (foro) of one moio of wheat to the friars of that convent on the condition that they would celebrate a weekly mass for his soul in perpetuity.