Rikissa Birgersdotter
Queen
Rikissa Birgersdotter, also known as Rixa, Richeza, Richilda and Regitze, was Queen of Norway as the wife of the co-king Haakon Haakonson, and later Princess of Werle as wife of Henry I, Prince of Mecklenburg-Güstrow. Wikipedia
Born: 1237, Sweden
Died: 1288 (age 51 years)
Great-grandparents: Canute I of Sweden, Valdemar I of Denmark, Bengt Snivil, and more
Children: Rixa of Werle and Sverre Magnus Haakonsson
Parents: Birger Jarl and Ingeborg Eriksdotter of Sweden
Siblings: Magnus III of Sweden