John III of Sweden
Anna Karlsdotter (Vinstorpa) (died 1552), was a Swedish noble and landholder. By her daughter Ebba Eriksdotter Vasa, she was the maternal grandmother of Queen Margaret Leijonhufvud and thereby great grandmother of King John III of Sweden and King Charles IX of Sweden. She is remembered as one of several possible people later identified with the famous legend of Pintorpafrun.