What title was held by the man who was thought to have died at the Battle of Stamford Bridge, who also spent 15 years in exile?
Þjóðólfr Arnórsson: Þjóðólfr Arnórsson was an 11th-century Icelandic skáld, who spent his career as a court poet to the Norwegian kings Magnus the Good and Harald Hardrada and is thought to have died with the latter at the Battle of Stamford Bridge in 1066. Harald Hardrada: Harald Sigurdsson (Old Norse: "Haraldr Sigurðarson" ;  1015 – 25 September 1066), given the epithet Hardråde ("harðráði ", roughly translated as "stern counsel" or "hard ruler") in the sagas, was King of Norway (as Harald III) from 1046 to 1066. Harald Hardrada:  Prior to becoming king, Harald had spent around fifteen years in exile as a mercenary and military commander in Kievan Rus' and of the Varangian Guard in the Byzantine Empire.
i don't know