 
 <prompt> Wetin be di kain land formation wey dem mention first? Based on di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: After dynastic quarrels however, dem come do Christian reconquest for 1072. The family wey carry the city back give 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 come dey promoted from the County of Sicily go become Kingdom of Sicily. The capital of the Kingdom na Palermo, with the King's 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 turn one of the richest states for Europe. 