Documents produced by the entail.

Will of Constança Pires, wife of João Sancho, founding a chapel in the church of Santa Maria da Alcáçova, in Montemor-o-Velho, in which a chaplain will sing for her soul and the soul of Afonso Martins, father of João Afonso, her "criado". After the death of her executors, Afonso Martins and Maria Pires, her sister, will succeed in the chapel's administration her closest relative.