"True Blood" vampire Northman (4)
I believe the answer is:
eric
'true blood vampire northman' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for eric that I've seen before include "- the Red, discoverer of Greenland" , "..... the Red was Norwegian 10th Century exployer" , "Great Norwegian explorer .... the Red" , "Fine" , ".... the Red, Norwegian explorer who discovered Greenland in 10th century" .)