Events in the year 1257 in Norway.
Incumbents
- Monarch: Haakon IV Haakonson and Magnus VI Haakonsson (as junior king)
Events
- A peace agreement was made between Christopher I of Denmark and Haakon IV, ending a war between Denmark and Norway that had started the year before.
Births
Deaths
- 3 May – Haakon the Young, (Junior) King (born 1232).[1]
References
- ^ Bjørgo, Narve. "Håkon Håkonsson Unge". In Helle, Knut (ed.). Norsk biografisk leksikon (in Norwegian). Oslo: Kunnskapsforlaget. Retrieved 9 November 2012.