This is a history of the forgotten third battle of 1066, the battlefield which until now remained undiscovered. Three weeks and three days before the epic clash at Hastings in 1066 between Harold II and William of Normandy, a battle of the same size and scale took place just south of York at Fulford. Harald Hardrada, king of Norway, in alliance with Tostig, Harold II's brother, invaded with 300 sh...