 
 <prompt> Wetin be di first period wey dem mention for di text? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: After dynastic quarrels however, there was a Christian reconquest for 1072. The family wey return the city to Christianity na the Hautevilles, wey include Robert Guiscard and im army, wey dem dey see as hero by the people wey dey there. Na under Roger II of Sicily wey Norman holdings for Sicily and the southern part of the Italian Peninsula dey promoted from the County of Sicily enter Kingdom of Sicily. The Kingdom capital na Palermo, with the King Court wey dey held for Palazzo dei Normanni. Plenty construction work happen during this time, like the building of Palermo Cathedral. The Kingdom of Sicily come be one of the richest states for Europe. 