Rollo 10th-century Viking and Count of Rouen (0846–0932) Parents Hildr Hrólfsdóttir Rǫgnvaldr Eysteinsson Children William Longsword Robert of Corbeil Crespina de Normandie Gerletta de Normandie unknown (?) Gerloc Siblings Torf-Einarr Hallað Rǫgnvaldsson Þórir þegjandi Rǫgnvaldsson Ívarr Rǫgnvaldsson Hrollaugr Rǫgnvaldsson Hrólf Rǫgnvaldsson Partners Poppa of Bayeux Gisela of France
