Karl Magnusson
Karl Magnusson was the Bishop of Linköping during 1216–1220.
Karl Magnusson was from the Bjälbo dynasty or House of Folkung and was a brother of Birger Magnusson '', the most powerful man of Sweden in the mid-13th century.
His father was Magnus Minnessköld, and his mother was likely Ingrid Ylva.
He died at the Battle of Lihula in Estonia.