Magnus VI of Norway (1238–1280)
Born 1238 CE, died 1280 CE.
Magnus the Lawmender (1 or 3 May 1238 – 9 May 1280), also known as Magnus Haakonsson, was King of Norway from 1263 to 1280. One of his greatest achievements was the modernisation and nationalisation of the Norwegian law-code. He was the first Norwegian monarch known to have used an ordinal number, counting himself as Magnus IV. In modern sources, he is also known as Magnus VI.
Text from the Wikipedia article Magnus_the_Lawmender, licensed CC BY-SA 4.0.