Roger Borsa Italo-Norman noble (1085-1111) (1060–1111) Parents Sikelgaita Robert Guiscard Children Marc de Hauteville Guillaume de Gesualdo William II, Duke of Apulia Siblings Matilde d'Altavilla Bohemond I of Antioch Sibylle de Hauteville Guy of Hauteville Emma of Hauteville Robert Scalio Héria de Hauteville Olympias Mabille de Hauteville Partners Adela of Flanders
