Prince Ragnvald Duke of Hadeland

Prince Ragnvald Duke of was born in 0907.  Prince Ragnvald Duke of's father was King Harald I of Norway and his mother was Queen Snefired of Norway.  His paternal grandparents were Duke Halfdan III of Vestfold and Princess Ragnhild of Vestfold. He had three brothers and two sisters, named Prince Segurd Duke of, Prince Halfdan of, Prince Dag Duke of, Princess Gundrad of and Princess Ingegard of.  He was the third youngest of the six children. He had seven half-brothers and a half-sister, named Prince Thorgils of, Prince Frode of, Prince Rorek of, Prince Sygtrygg of, Prince Olav Duke of, Prince Bjorn Duke of, Prince Ragmar Duke of and Princess Alof of.