almost all the Viking tribes where Saxon ( only one i thing was anglo wasthe huns but i'm not surer on that one)and the Word Vi-King in Saxon/scandavinavian means to travel one would go a Vikin. the trem of viking is used to refor to the Norman tribe and not to much else considering that the Viking where the Travelers and Warriores and Schoolers of the time .as far as wulf he comes from a remote tribe on the boarder out skirts of Greenland (Pre-Colmbian discovery. that is like by about 700 years )