Will by which Martinho Afonso de Sousa and his wife, D. Ana Pimentel, establish an entail with the third part of their assets, including their houses in Lisboa. They appoint their eldest son, Pedro Lopes de Sousa, as administrator, and his male descendants after him. They also express their wish to be buried in their chapel of the Nome de Jesus, in the convent of S. Francisco of Lisboa. If by the time of their deaths, their son has already died or has no descendants, the administration of the entail shall pass to D. Inês Pimentel, his sister, wife of D. António de Castro, senhor da Casa de Monsanto, or to her second son, since her eldest son will inherit the entail of Monsanto.