Birger Jarl
Eric XI was the last king of the agnatic line of this dynasty. He died in 1250 and apparently left no surviving children. Though some romantic genealogies, and later research influenced by them, have attributed one or two daughters to him, they were more likely daughters of his sister and Birger jarl. Eric XI's nephew, the then underage son of his sister Ingeborg, was elected king Valdemar I of Sweden, under the regency of his father Birger Jarl.