Pedro Ruiz de Azagra (died 1186) was a Navarrese nobleman and soldier who established the independent Lordship of Albarracín, which lasted until 1284.
Between 1166 and 1168[2] (or perhaps as late as 1169–70),[3] Ibn Mardanis entrusted to him the lordship of Albarracín to defend his taifa's northern borders from the expansionist Alfonso II of Aragon.
[1] In 1172, Cerebrun, the Archbishop of Toledo in Castile and the primate of Spain, consecrated the bishop of Santa María de Albarracín and attached it to his diocese.
[5] A certain "Peire Rois" mentioned in the poem Quan vei pels vergiers despleiar, a sirventes by Bertran de Born, is probably Pedro.
He did leave behind a daughter, named Toda after her mother, and who married Diego López II de Haro and died on 16 January 1216.