Sigurd Sow Halfdansson King of Ringerike
Sigurd Sow Halfdansson King of was born in 0958 in Kvam,Nord Fron,Norway.  He died in Bonsnes,Ringerike,Norway.

 Estrid (Asta) of Uplands
Estrid (Asta) of was born in 0970 in Uplands,Vestfold,Norway.  She died at the age of 75 in 1045.

 Halfdan Sigurdsson
Halfdan was born in 0990 in Stein,Norway.

 Harald III Hardraade King of Norway
Harald III Hardraade King of was born in 1015.