Biorn (Bjorn) Ulsiusson (Estridsen)

Biorn (Bjorn) was born about 0990 in , Of Denmark.¹   Biorn (Bjorn)'s father was Ulf Thorgilsson and his mother was Estrid Svendsdatter Prinzessin von Daenemark. He had four brothers named Svend II, Asbjorn, Bjorn Estridsson and Niels.  He was the second oldest of the five children.  He died in 1045.¹