Click to expand/collapse all notes Click to expand/collapse all other details

Male Biorn Ulfiusson Click to view Biorn Ulfiusson in the family tree

Biorn was born about 1021 in Denmark.  Biorn's father was Earl Ulf Thorgilsson and his mother was Princess Estrid Margarete Svendsdatter of Denmark.  His paternal grandfather was Jarl Thorkil Bjornsson and his paternal grandmother is Sigrid ("Sprakling") Haraldsdottir; his maternal grandparents were King Svend ("Forked Beard") Haraldsson I and Princess Gunhilda of Poland. He had two brothers named Svend and Asbjorn.


Biorn's family

‌Biorn were married in a religious ceremony about 1018.  He had a biological son named Siward.

Page last modified

\