Al-Hasan ibn Ali al-Kalbi

Al-Hasan ibn Ali ibn Abi al-Husayn al-Kalbi (Arabic: ﺍﻟﺤﺴﻦ ﺍﺑﻦ ﻋﻠﻲ ﺍﺑﻦ ﺍﺑﻲ ﺍﻟﺤﺴﻴﻦ الكلبي, romanized: al-Ḥasan ibn ʿAlī ibn Abī al-Ḥusayn al-Kalbī), known in Byzantine sources as Boulchasenes (Greek: Βουλχάσενης) and Aboulchare (Ἀβουλχαρέ), was the first Kalbid Emir of Sicily. A member of an aristocratic family within the ruling circle of the Fatimid Caliphate, he helped suppress the great revolt of Abu Yazid in 943–947 and was sent as governor of Sicily from 948 until 953, when he returned to Ifriqiya. He was succeeded in Sicily by his son Ahmad ibn al-Hasan al-Kalbi, but led several campaigns in Sicily and southern Italy against the Byzantines in 955–958, as well as the raid against Almeria that sparked a brief conflict with the Caliphate of Córdoba in 955. He died at Palermo in 964, during another campaign against the Byzantines.