Ragnhild* De Ringerike

Ragnhild* was born about 0830 in Ringerike, Buskerud, Norway.¹   Ragnhild*'s father was Sigurd* Hiort King De Ringerike and her mother was Helga* Dagsdottir.  Her maternal grandparents were Dag* Frodisson and UNKNOWN ??.  She was an only child.

‌Ragnhild* and Halfdan* "The Black" King were married in a religious ceremony about 0849.¹   They had a son named Harold* I "The Fair" King.