 Complete the following phrase:  Bessastaðir was first settled in 1000. It became one of Snorri Sturlusons farms in the 13th century. After Snorris murder in September 1241, Bessastaðir was claimed by the King of Norway. Thereafter it became a Royal stronghold and the dwellings of the Kings highest-ranking officers and officials in Iceland. It resisted an attack by 