Career
Just like his great-grandfather the count Pedro Ansúrez called, was Butler of Leon in 1184 and tenente of Grado, Tineo, Pravia, and Limia. The Count of Barcelos in his Nobiliario, and Argote de Molina in his nobility of Andalusia, called him the monk as he should enter into religion after widower. On 19 December 1187, tenente also from Astudillo, the King then Alfonso VIII of Castile, in thanks for joining the services of the Castilian Crown, donated to him the villas of Villasila and Villamelendro in Alfoz of Saldaña and the King gave them fuero in 1180.
Pedro Rodríguez de Castro will be dead after the 22 November 1191, date of its last appearance in medieval documentation.Template:Harvnp.