The Nobiliario of Pedro Conde de Barcelos names "D. Maria Paez de Ribera" as the mother of "D. Gil Sanchez, D. Rodrigo Sanchez, D. Teresa Sanchez, D. Constança Sanchez" children of "D. Sancho Rey de Portugal", adding in a later passage that "D. Alonso Tellez el viejo" married secondly "D. Teresa Sanchez". The testament of “Sancius...Portugaliæ Rex”, dated Oct 1209, bequeathed property to “...Donnæ Mariæ Pelagii et filiis meis quos de illa habeo...D. Egidio Sancii filio meo quem de illa habeo...Roderico Sancii...Tarasiæ...Constanciæ Sancii...”. "Donnus Adefonsus Telli et uxor mea donna Taresa Sancie" established the rules of the hospital of San Nicolás de Real Camino by charter dated 1225. The testament of “Donna Constancia Sancii, Donni Sancii...quondam Regis Portugaliæ filiæ”, dated 15 Jul 1269, bequeathed property to “Tarasia Sugerii consobrina mea...consobrinis filiis Donne Tarasiæ Sancii sororis meæ...”. 1