The Nobiliario of Pedro Conde de Barcelos records that "D. Alonso Tellez el viejo" married "D. Elvira o Teresa Roiz Giroa". "El obispo de Segovia D. Gutierre Roiz y sus hermanos Álvaro Roiz, Gonzalo Roiz, P. Roiz, Nuño Roiz, R. Roiz, Teresa Roiz, Elvira Roiz, et nepote nostro Roderici Gonsalvi" sold their part in the castillo de Dueñas, after the death of their father, by charter dated 1194. "Alfonsus Telli et uxor mea Eluira Roderici" donated property at Villalmán, Aguilar de Campos and Sahagún to the hospital of San Nicolás de Real Camino by charter dated 15 Jul 1210. "Alfonsus Telli et uxor mea Eluira Roderici" donated property at Carbajal to the hospital of San Nicolás de Real Camino, for the soul of "uxoris mee domne Eluire Roderici" and for "domni Telli et domne Guntrudo et domne Eluire filiorumque eorum" to be remembered in their prayers, by charter dated 1221. 1