Olaf I of Westfold (Trefeller)
Olaf I of Westfold, known as Trefeller, was born about 0640 in , Vaermland, Sweden.

 Solveig Halfdansdatter
Solveig Halfdansdatter was born about 0655 in Trondheim, Sor-Trondelag, Norway.  Solveig Halfdansdatter is no longer alive.

 King Halfdan Olafsson of Romerike (Kvitbein (Whiteleg))
Halfdan Olafsson of Romerike, known as Kvitbein (Whiteleg), was born about 0675 in Romerike, Norway.  He died about 0740.  He was buried in Skaereid. Skiringsal, Vestfold, Norway.