Sichelgatta married Robert guiscard Hauteville in 1087 in Sicily, , , Italy. Robert (son of Tancred Guiscard Seigneur de Hauteville and Fressendis (Fredesende) de Normandy, son of Adelaide DeL Vasto) was born in Hauteville, Manche, Normandy, France; died on 22 Jun 1101 in Mileto, Vibo Valentia, Calabria, Italy. [Group Sheet] [Family Chart]