 Haakon The Younger Haakonsson King of Norway, son of Haakon IV The Elder Haakonsson King of Norway and Margaret Fitzskule.Born Nov 11, 1232 at Of, Bergen, Bergen, Norway, died Apr 30, 1257, 24 years Ancestral File Number: This site is made-up of my own family tree, plus contributions from many others who have shared their research, as wellas downloads from from the internet. Not everything has been varified. It should be used with caution, but is a good place to start. If you find errors, or would like to share information, please contact me. Married 1251 at Sweden (5 or 6 years married) to:  Birgersdotter Princess Of Norway & Werle, daughter of Birger Magnusson and Ingeborg Sweden.Born ± 1234 at Sweden, died Dec 13, 1288 at Norway, approximately 54 years, 1st marriage to: Haakon The Younger Haakonsson King of Norway, 2nd marriage to: Heinrich I Prince Of Werle-Güstrow Ancestral File Number: | |||