Birger Brosa

Birger was born in 1134.¹   Birger's father was Bengt Folkesson Folkunga and his mother was Ulfhild Bjornsdatter.  His maternal grandparents were Bjorn "Jernside" Haraldsson and Katarina Ingesdotter de Sweden.  He was an only child.  He died at the age of 68 in 1202.¹ 

They had a daughter named Ingrid.