Anglo-Saxons invaded all of the small kingdoms within Britain
First Recorded Viking-raid on English soil, on the monastery of Lindisfarne
Vikings Inhabit York and make it their capital on English Soil
Current king of France gives land to the Viking Chief Rolf, to be named Rollo after the fact. The land was the Duchy of Normandy.
William the Conquerer, descendent of Rollo invades England. Where they imbark on one of the most famous wars in English history, 'the Battle of Hastings. Where the forces of the current kings of England are defeating by the forces of William.