Count of Asturias, brother of Ximena, commander of one wing of Don Alfonso’s army.
Count Don Garcia came in the front of King Don Sancho's army, and in the one wing was the Count de Monzon and Count Don Nuno de Lara; and the Count Don Fruela of Asturias in the other; and the King was in the rear, with Don Diego de Osma, who carried his banner: and in this manner were they arrayed on the one side and on the other, being ready for the onset.