Knut Långe ("the Tall"), also known as Canute II, was King of Sweden from 1229 until his death in 1234. He was the father of Holmger Knutsson, a later pretender for the Swedish throne. Both father and son were members of the House of Folkung. He is often identified with Knut Holmgersson, a relative of King Erik Eriksson. Family. Not much is certain about his background. https://en.wikipedia.org/wiki/Knut_L%C3%A5nge