Бану Каси
In the year 714 muslims from North Africa conquered the central area of Aragon, converting to Islam the ancient Roman cities such as Saraqusta (Zaragoza) or Wasqa (Huesca). It was at this time that an important Muwallad family arose, the Banu Qasi (بنو قاسي), their domains were located in the Ebro Valley between the 8th and 10th centuries.