viking hersir 793 1066 adViking Hersir 793 1066 AD, By Mark Harrison When Vikings first raided the European coast in the 8th century AD, their leaders were from the middle ranks of warriors known as hersirs. At this time the hersir was typically an independent landowner or local chieftain with equipment superior to that of his followers. By the end of the 10th century, the independence of the hersir was gone, and he was now a regional servant of the Viking kings. This book