Rollo(redirected from Rolf the Ganger)
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Norse chieftain who, after raiding France, negotiated a peace treaty in which the French king granted him territories that eventually became the duchy of Normandy.
(Biography) ?860–?930 ad, Norse war leader who received from Charles the Simple a fief that formed the basis of the duchy of Normandy. Also: Rolf or Rolf the Ganger