What is the first name of Ragnor’s brother in the historical drama television series ‘Vikings’?
Gångerolf Rollo Rollo Ragnavaldson Rollo of Rouen Gongu-Hrolfr Ganger Hrolf Ganger Rolf Rollo Rognvaldsson Goengu-Hrolfr Hrolf the ganger Robert Rognvaldsson Rollo, Count (or Duke) of Normandy Rollo of Normandy Göngu-Hrólfr Gangerolf Hrolf Ganger Rolf the Granger Rollo the Viking