Prins Styrbjorn Olafsson av Sweden

Styrbjorn was born in 0955.  Styrbjorn's father was King Olof Mitkg Edmundsson and his mother was Ingeborg Thrandsdatter.  His paternal grandfather was King Edmund Eriksson I; his maternal grandfather was Thrand.  He was an only child.  He died at the age of 29 in 0984.

They had a son named Thorgil [Thorkils].