William II the Good, King (sicily) : All Data
William II the Good was the King of the Kingdom of Sicily from 1166 to 1189. During his reign, he faced several significant conflicts, including the Wars of the Guelphs and Ghibellines. These wars, which lasted from 1183 to 1189, were a series of conflicts between the supporters of the Pope (Guelphs) and the Holy Roman Emperor (Ghibellines). Despite the challenges, William II managed to maintain stability in his kingdom and was known for his fair and just rule, earning him the epithet "the Good."