At the end of the 10th century, Dias's eldest son, Gonçalo Mendes, takes possession of the lands following her death and maintaining her wishes to support the monastery. But, Gonçalo Muniuz, son of Múnio (fourth son of Mumadona Dias) attempted to seize the town and castle, but he was impeded by his uncle Gonçalo, then family patriarch. These family squabbles continued, when Ordonho Ramírez, great-grandson of Mumadona, took the castle and town, later bequeathing them to his daughter Mumadona, on her marriage to Fernando Gundemáriz, son of Gundemaro Pinióliz. The town and castle were eventually sold to Gontrode Ordonhes, the other daughter of Ordonho Ramírez and sister-in-law of Fernando Gundemáriz who was married to Mendo Folienz, who eventually donated the monastery in 1045 to the curate.
