Abd ar-Rahman II
While the Frankish count Aeblus was sent prisoner to Córdoba, Aznar Sánchez was released thanks to his kinship with the captors ("Asinarius vero misericordia eorum, qui eum ceperant, quasi qui consanguineus eorum esset"") a fact that evidenced the good relations entertained at that moment by the joint Banu Qasi - Arista tandem with the Cordovan Umayyad, maybe after the accession to the throne of Abd ar-Rahman II in 822.