“...Afonso Diaz...” confirmed the charter dated 15 May 984 under which "Garcia Gomez conde" donated his share of property "quam habeo de avorum parentumque meorum in villa…Calzatella in territorio de Carrione, in valle de Quoza" to Sahagún. "Justa" exchanged land "in Piniares" with "Adefonso Didaz" by charter dated 6 Mar 997, which names “Monnio Vermudiz” as holder of adjacent property. "…Adefonso Diaz…" confirmed the charter dated 21 Mar 1006 under which the abbot of Sahagún sold "villa in territorio Legionensi…Uncina" to "Ruderico Didazi filio". "Adefonso Diaz…" confirmed the charter dated 19 Nov 1018 under which the abbot of Sahagún recited the foundation of the abbey and the confirmation of its privileges by King Alfonso V. Alfonso V King of León granted "villa de Elga…in territorio Graliare" to "Adefonso prolis Didaci" by charter dated 23 Sep 1019. “Adefonsus prolix Didacus sive coniuge mee...Maria...aut filiis nostris” donated “vinia...in territorio Levanense” [Liébana] to Santillana del Mar by charter dated 16 Nov 1021, witnessed by “...abatisa Fronildi, Veila Munioz, Vermidus Braoliz, Tercia de Maiordomum, Fredinandus Vermudiz, Velliti Martiniz, Ordudus Frenandez...”.
Conde in Grajal: "Adefonso Didaz comes in Graliare…" confirmed the charter dated 8 Nov 1024 under which "Monnio Gomiz…cum uxore mea Geluira Fafilaz" donated "ecclesiam…Sancti Iuliani…iuxta flumen Estule…Bouatella subtus Castro de Milanos…habemus…ex parentibus nostris Fafila Fernandiz et domna Adosinda" to Sahagún. 1