Skilfings or Skjöldungs :
Skilfir was king of Vörs (Vǫrs, modern Voss in northern Hordaland in southwestern Norway. Skelfir was father of Skjöld (Skjǫldr), father of Eirík, father of Alrek (Alrekr), father of Eirík the Eloquent, father of Alrek the Bold (Alrekr inn frækni), father of Víkar (Víkarr), father of Vatnar (Vatnarr), father of two sons: Ímald (Ímaldr) and Eirík, this Eirik being father of Gyda (Gyða) who was one of the wives of Harald Fairhair. They were called the Skilfing lineage or Skjöldung lineage. For commentary on this lineage and variant traditions on those listed here as belonging to it see Scylfing and Víkar.
[source Wikipedia http://en.wikipedia.org/wiki/Halfdan_the_Old]
