Robert Scalio
Robert of Hauteville, called Scalio, was the third and youngest son of Robert Guiscard, Duke of Apulia, and his second wife Sikelgaita.
He may have served his elder half-brother Bohemond and his father in their Balkan expeditions of 1084–1085. He was a loyal servant of his eldest brother Roger Borsa, whom he accompanied to Palermo in 1086. He undersigned various documents of Roger's and died in April 1110.
