Entail foundation deed of the chapel of Pedro Vaz Guedes de Tabuado, by which the founder seeks to clarify the content of his will. He established a chapel in the church of São Miguel, in Santa Comba, where his parents, he and his descendants were to be buried. He entails his farmstead in Santa Comba and appoints Gonçalo Vaz Guedes, his son, as administrator of his entail. It was up to the administrator to name the successor, from among his children. In case of extinction of the lineage, the administration would be left to the abbot of the church of São Miguel.