Will by which João Martins established an entail with the third part of his assets, which included a property in Assumar ("herdade do Monte Grande"). He designated Manuel, his son, to administrate it, obligating him and his descendants to support the celebration of 10 annual masses for the institutor's soul. Manuel would also administrate the chapel founded in that property by João Martins' grandfather, Afonso Gil. Both the entail and the chapel would, henceforth, be attached and administrated by the same person throughout the ages. The testator determined that his body would be buried in the grave of his mother, inside the main church of Assumar.