Henry VI's conquest of Sicily

Henry VI's conquest of Sicily was a conquest led by Holy Roman Emperor Henry VI for the inheritance of the Kingdom of Sicily.

Background
William II of Sicily had stated that, should he die without having any children, he wished to be succeeded by his aunt Constance. However, Constance was married to Henry VI, a member of the Hohenstaufen family that was widely disliked within Italy. Because Constance was connected to the Hohenstaufen family, William's cousin Tancred of Lecce seized the Sicilian throne instead after William died in 1189. Henry ascended to the title of Holy Roman Emperor in 1190, and the following year, he and Constance led an invasion of Sicily to inherit the kingdom. The 1191 invasion failed due to pressure from Italian citizens and military failures, culminating in the 1191 siege of Naples, during which Constance was captured.

Conquest
After Tancred's death in February 1194, the throne of Sicily passed to his young son, William III. Henry capitalized on the change in ruler to launch a second invasion of Sicily that May. This time, the conquest proceeded smoothly: Henry's forces occupied Naples in August and entered the Sicilian capital of Palermo on 20 November 1194. William III was tortured and blinded, and Henry VI assumed the kingship of Sicily.