Addition deed made by Pedro Eanes do Canto entailing properties purchased in recent years to both entails he founded. He also added another clause that if one of the administrators succeeded on the administration with less than 20 years, he should be advised by three of the closest relatives until reaching the age of 25 years. He also added a clause expressly forbidding the marriage between administrators of both entails unless the marriage was made between one of the heirs of the entail and another son or daughter deprived of the administration. Finally, he revoked the clause that allowed António Pires to choose one of the two entails and declared him administrator of the first entail, and João da Silva administrator of the second.