- Born: Abt 1212, Norway
- Marriage: King Håkon IV "The Old" Håkonsson on 25 May 1225 in Norway
- Died: 1270, Reins Kloster, Rissa, Sør-Trøndelag, Norway about age 58
Margrete lived in a happy marriage with her husband. After his death in Scotland in 1263 she brought his corpse to Bergens Kristkirke in 1264. She lived out her life at Reins kloster where she died.
Margrete married King Håkon IV "The Old" Håkonsson, son of King Håkon III Sverresson and Inge of Varteig in Eidsberg, on 25 May 1225 in Norway. (King Håkon IV "The Old" Håkonsson was born in 1204 in Falkenborg, Eidsberg, Østfold, Norway, died on 15 Dec 1263 in Kirkwall, Orkney Islands and was buried in 1264 in Bergen, Bergen, Hordaland, Norway.)