Tirso López Bardón,
Catholic Encyclopedia
(1913)
“ Returning to his native land, he held many positions of honor in the magistracy, fulfilling all the duties of these posts with such prudence and exactitude that the King of Sicily, Manfred, made him one of his counselors. In this capacity he accompanied the King in the war against Charles of Anjou, who disputed Manfred's right to the crown of Sicily, and in the battle in which Manfred was killed and his army routed. ”
