In 1066, England was invaded by multiple foreign powers. A northern force led by King Harald Hardrada of Norway advanced on York via the River Humber, while a southern force, led by Duke William of Normandy (later William I the Conqueror) crossed the Channel with forces from Normandy, France, Brittany and Ponthieu, and took up position at Hastings.
King Harold of England had to dash up from London to deal with the vikings, only to hurry back south again to deal with William. A distance of more than 250 miles separated his victory at Stamford Bridge (on September 25) from Battle, the site of his defeat (on October 14) at the Battle of Hastings.
