Rollo

Rollo (c. 860 - c. 932) was the founder and first ruler of the Viking principality in what soon became known as Normandy. He is also in some sources known as Robert of Normandy.The name Rollo is a Frankish-Latin name probably taken from Scandinavian name Hrólf (cf. the latinization of Hrólf Kraki into the similar Roluo in the Gesta Danorum).
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Noun
1. Norse chieftain who became the first duke of Normandy (860-931)
(synonym) Rolf, Hrolf
(hypernym) headman, tribal chief, chieftain

n. rouleau, roll, cylinder

v. lurch, roll

n. reel; coil, roll; bolt; roll of flesh, soft part of the body which is shaped like a tube (i.e. around the waist); rolling pin, long tube used for pressing and flattening dough; log; spiel; affair, concern; ambience; curler