Margaret of Sicily, Countess Palatine of the Rhine Margaret of Sicily, Countess Palatine of the Rhine Margaret of Sicily or Margherita di Sicilia-Aragona (Palermo, 1331 – Neustadt, 1377) was a Sicilian princess, daughter of the King Frederick III of Sicily and his wife Eleanor of Anjou. In 1348 she married Rudolf II, Count Palatine of the Rhine, and was Countess Palatine of the Rhine until 1353, year of the husband's death. Margaret was the youngest daughter of King Frederick II of Sicily-Aragon (1272-1337) and his wife Eleanore, daughter of Charles II of Anjou. Her parents resided in Palermo, where she presumably was born. In 1348 Margaret married the
Muslim conquest of Sicily in person. His tenure was furthermore cut short when he was assassinated by his court eunuchs on 27 May 871. Nevertheless, his tenure is associated with a major success of long-term significance, the capture of Malta. Of all the islands around Sicily, this was the last to remain in Byzantine hands, and in 869 a fleet under Ahmad ibn Umar ibn Ubaydallah ibn al-Aghlab al-Habashi attacked it. The Byzantines, having received timely reinforcements, resisted successfully at first, but in 870 Muhammad sent a fleet from Sicily to the island, and the capital Melite fell on 29 August 870. The local